Yucca leaves turn yellow and dry: why and what to do?

Yucca belongs to the Agave family, although this plant is very similar to a palm tree. This family includes over 45 species, but no more than 7 species are cultivated as indoor decorative plants, and several more can be found in gardens and parks. Yucca is popular among gardeners due to its graceful trunk, the top of which is decorated with a mop of beautiful long leaves of emerald color.

These evergreen plants are native to North American countries. In its homeland, yucca is cultivated not only as ornamental plants. Yucca provides fiber that is used to make clothing, bags, ropes and baskets. And from the roots of the culture, local residents have adapted to extract natural red dyes, and parts of the plant are often used by traditional healers. Yucca leaves contain starch, so they are often used in cooking.

Yucca: leaves turn yellow and dry, what to do

You can save your home yucca in 8 cases out of 10.
The main thing is to pay attention to the yellow signs of the palm tree in time, and then find the true cause, do the care correctly and carry out urgent rehabilitation

Diseases

Geranium diseases, geranium leaves turn yellow and dry - what to do?

Yucca is rarely attacked by disease. Often the cause of illnesses is frequent watering or overwatering of the flower. Diseases that can be identified by changes in foliage:

• brown spotting. The lower leaves are first covered with light spots, starting from the edges, then the entire leaf blade turns yellow, and then dark brown;
• leaf necrosis. This disease can be detected by small spots on the edges of leaf blades. The spots may be wet or dry.

Fungicides are used as treatment.

Important! The plant should be treated after the yellowed areas of greenery have been completely removed. Disease necrosis on yucca leaves

Disease necrosis on yucca leaves

Pests

Insects parasitize on damaged flowers, the care of which is not adequate. On diseased yucca you can find:

• ticks;
• scale insect;
• aphids;
• caterpillars;
• thrips.

Pest damage over a long period of time is accompanied by yellowing and dying of foliage. Parasites can be controlled using insecticides.

Note! Regular inspections and preventive treatment will protect the palm tree from pests

Soil moisture

In relation to soil moisture, yucca is similar to succulents. This plant accumulates moisture in its trunk, and the dense leaves practically do not evaporate moisture from the greenery.

Important! Overwatering and frequent watering are detrimental to yucca. Yellowing of the lower leaves is one of the signals of an incorrect watering regime

Soon the leaves will begin to dry out, and this is a serious signal. Timely replanting of a flower will save its root system

Yellowing of the lower leaves is one of the signals of an incorrect watering regime. Soon the leaves will begin to dry out, and this is a serious signal. Timely replanting of a flower will save its root system.

Watering should be rare and only after the soil has completely dried. In winter, watering is reduced to once every 3-4 weeks. There should not be a lot of water, and excess should be immediately removed from the pan.

The thicker the trunk of the elephant yucca, the more moisture it contains.

Air temperature

Yes, yucca is a resident of the hot USA and Mexico. But its comfortable temperature of existence is 20-25 °C in summer. In winter, the flower sleeps, and it is better if during this period the temperature is reduced to 15 ° C.

Why do yucca leaves turn yellow in winter? Everything is simple here, if the pot is near the radiator, then the palm tree is hot, and the air is dry.

If the plant cannot survive in winter, another question arises for gardeners: why do the tips of the yucca leaves dry out? This is due to dry air. Infrequent spraying from a spray bottle is necessary.

Note! It is important to ensure that water does not accumulate at the base of the leaf.

Root rotting

Root rotting is accompanied by sharp yellowing and loss of leaves. The leaves begin to turn yellow and fall off, starting from the lower ones. This process can occur due to several gaps in care.

• Regular overflow of the flower. If a lot of excess water flows from the pot into the tray, the soil at the bottom of the pot is constantly moist. These excess moisture provoke rot of young roots.
• Frequent watering. If the soil does not dry out completely between waterings, the roots suffer from excess moisture. Watering is especially often disrupted in winter, when the temperature drops and watering is not reduced.
• Excessive watering also causes rot, even if not too much water flows into the pan. With abundant watering, rot can immediately spread to the trunk when water collects at its base.
• Lack of drainage. The holes at the bottom of the pot should be large so that air can also flow there. The drainage layer is made of light expanded clay or broken shards. The minimum drainage layer is 5 cm, it will protect against moisture accumulation.

If the yucca has stopped its growth and suddenly began to shed yellowed leaves, it urgently needs to be saved. As long as the rot has not risen up the trunk, the entire plant can be saved. An urgent transplant into new soil and restoration of the required maintenance conditions is what the indoor palm tree needs.

Important! If the soil used for replanting is wet (as from a purchased package), the plant is not watered for 2 weeks after replanting. Healthy root system of indoor palm tree

Healthy root system of indoor palm tree

What does yucca look like?

Tree-like trunks of yucca, with one or several growth points, can be crowned with drooping or erect narrow long leaves. With the help of proper pruning, the trunks can be given fancy shapes and the desired branching. Yucca can bloom and bear fruit only in natural conditions, where they are pollinated by special butterflies. Flowering of decorative varieties can be expected extremely rarely and only from hybrids.

If favorable conditions are created and tireless care is provided, domestic yucca can bloom only after 6-7 years. This event happens in the summer. But experienced gardeners have learned to stimulate the formation of flower buds in adult plants by creating cool conditions in winter. The temperature at this time should not exceed 14 degrees. Yucca flowers resemble small white bells and are collected in panicle inflorescences.

Ornamental plant species do not grow fast, but some specimens can reach four meters in height.

All decorative types of yucca have common characteristic features that distinguish them from other plants:

• the crop grows like a shrub or tree with a powerful trunk
• emerald leaves of a dense and hard texture, usually monochromatic, but sometimes diluted with white veins
• leaves, up to a meter long, are collected in rosettes
• panicle inflorescences are formed in the middle of leaf rosettes

After flowering, fruits are formed on the plant - these are berries, which over time turn into seed pods. In indoor floriculture, you can most often find two types of yucca:

1. Elephant palm, often called false palm. It is a shrubby plant with long, pointed leaves. Elephant yucca gets its name from its trunk, which thickens significantly with age and resembles an elephant's leg. This species is native to arid regions with few pests, so the plant is characterized as unpretentious.
2. Aloe leaf - with leathery, hard leaves reminiscent of aloe leaves. This is where its name came from. To grow this species, you need to make some effort. The crown of an adult plant is spherical and crowned by a thick cylindrical trunk.

All types of yucca have a positive attitude towards fresh air, so in the warm season it is preferable to place the plants outside. A place should be chosen with abundant but diffused sunlight.

What to do if the leaves of cucumber seedlings on the balcony turn yellow

In general, the causes of yellowing leaves of cucumber seedlings are the same as those of mature plants, but there are several other possible factors that cause this problem.

1. Containers are too tight. If young plants begin to turn yellow, it is possible that the seedlings are simply cramped in the pots, and the root system cannot develop normally. The simplest solution is to transplant the seedlings into larger containers.

2. High humidity. To prevent fungal diseases from developing, regulate the air humidity by ventilating the balcony.

3. Improper watering. Leaves begin to turn yellow when over- or under-watered.

4. Lack of batteries. To prevent a deficiency of elements necessary for the good development of seedlings (and, consequently, yellowing of the leaves), feed the seedlings in the phase of 2-4 true leaves with complex nitrogen fertilizer (according to the instructions). Remember - you cannot feed cucumbers with organic matter before planting them in the ground.

You can make a mixture for feeding cucumbers yourself. To do this, dilute 10 g of ammonium nitrate, 10 g of superphosphate, 10 g of potassium sulfate in 10 liters of water. This solution is only suitable for root feeding - if it gets on the green parts of the plant, it can cause a burn.

Diagnosis of yucca diseases

By some signs you can determine why the palm tree is suffering and what it lacks. Pay attention to how the leaves dry, whether there are dead particles on them, and so on.

Cause-effect:

• the young leaves of the plant have become white and yellow - the palm tree needs nitrogen fertilizing;
• the adult middle leaf has turned completely yellow - the plant lacks iron;
• the leaves have become lighter and dark veins have formed on them - it lacks iron and magnesium;
• the ends of the old leaf have turned yellow - also a sign of nitrogen deficiency;
• the yellow plate is crowned with blackened edges - phosphate deficiency.

All this speaks about the quality of the soil in the flowerpot. The palm tree lacks valuable nutrients. Therefore, having established the cause of wilting, you should replant it in new, enriched soil, or spray it with a medicinal agent according to the instructions.

For example, you can spray with iron chelate.

Why do yucca leaves fall off?

This is a very rare occurrence, because the decorative false palm tree is an evergreen plant and changes in nature do not affect its appearance. If the yucca is happy with its environment, it stays green all year round. If an indoor palm tree sheds its leaves, you need to understand the reason and, if necessary, take action.

The reasons for sudden exposure of the stem are:

1. Stress when changing location. A newly purchased yucca simply needs to be given time to adapt to its new environment. In this case, it will not hurt to replant the plant in fresh soil. A pot is chosen that is 2-3 cm larger, drainage made of expanded clay is placed on the bottom, and soil for palm trees or cacti is sprinkled on top.
2. Rough transplantation with damage to the root system. Yucca will adapt and throw out young shoots. Any root growth stimulator that is used in accordance with the instructions will help to ease the adjustment period.
3. Frequent watering. Rotting of the roots entails wilting of the yucca - death of the stem and shedding of leaves. In this case, you cannot do without a transplant. The rotten parts are removed, the cut of the intact lignified top is treated with crushed coal, placed for rooting in damp sand or vermiculite, and watered with epin according to the instructions.
4. High air temperature in winter with insufficient lighting. How to save yucca from baldness in this case? Provide the plant with cool air (+15 ⁰С) and additional lighting.

Transplanting yucca after purchase and during the growing season

How to transplant yucca photo

Replant for the first time after purchase, but the plant must first adapt to indoor conditions for about 2 weeks. Carry out a planned replanting in the spring every 2-4 years.

Soil with a slightly alkaline reaction is preferred. A mixture of turf soil, compost, humus, perlite and sand is suitable.

Transplanting yucca on video:

The container needs to be stable and deep enough. Remove the plant from the pot and inspect the roots for rot. If it is detected, trim the roots, treat with a fungicide, and completely replace the soil. If the roots are in order, roll over with a clod of earth. Add soil and tamp lightly. Be sure to place a drainage layer at the bottom.

Painful conditions

The tips of the leaves dry out

Florists have noted that the most common causes of yellowing and drying of leaf tips are:

1. lack of lighting in winter;
2. ear air.

Reduced daylight hours from October to the end of February, as well as cloudy weather, are factors that adversely affect the appearance of the palm tree. Yucca leaves lose color, stretch out, and turn yellow. Drying of the tips can be observed, sometimes accompanied by loss of leaf turgor. Phytolamps (any other artificial lighting) will help correct the situation.

Dry air during the heating season is the second common cause of drying out of the ends of the sheet plate. In winter, yucca should absolutely not be kept near a radiator or other heating devices.

It is important to take care of regularly humidifying the air in the room. Periodically wiping the leaves with a wet sponge will also help maintain the health of the palm tree.

Yellowing and drying of the entire plate

Yucca has a pronounced dormant period. In winter, the palm tree must rest so that in the spring it can begin to increase its vegetative mass with renewed vigor. Keeping the plant in a warm room, fluctuations in air temperature during ventilation, drafts, abundant and frequent watering do not allow the yucca to fully rest, and its immunity weakens. As a result, not only the lower leaves, but also the young rosette begin to turn yellow, lose turgor and dry out.

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Correct conditions for keeping the plant in winter:

• consistently humid air;
• cool (10-15 degrees) without drafts;
• lighting about 10-12 hours;
• watering once every 2-4 weeks.

If the palm leaves are covered with dry yellow spots in the summer, the culprit is direct sunlight. Yucca received burns. The solution is to remove the plant to an area with diffused light or partial shade.

Leaves turn yellow at the stem

A situation often occurs when the leaf begins to turn yellow (or brown) from the base, gradually covering the entire plate. In this case, no drying is observed. The plant droops and withers.

This yucca has been in consistently wet soil for a long time and needs emergency replanting.

Common causes of the disease:

• spraying palm trees with a spray gun;
• keeping in a draft;
• waterlogging of the soil.

Frequent watering of the soil, especially during the dormant period, causes root rot, cracking of the stem and yellowing of the foliage. How to save the plant in this case? Remove the palm tree from the pot, remove rotten roots, and treat healthy ones with charcoal. Replant the yucca into new soil. Soil mixture for replanting: 1 part sand and turf soil, 2 parts universal substrate.

This measure will not help if the trunk has lost its elasticity and has become hollow inside. Then you will have to cut the yucca into cuttings and try to root at least one of the healthy areas.

Lack of microelements

Consequences of excessive watering and catastrophic lack of light

If the home conditions for growing yucca are close to ideal, but the plant still turns yellow, you should pay attention to the quality of the soil in the flower pot. The palm tree is clearly experiencing a lack of nutrients. What to do to return the yucca to its blooming appearance?

What to do to return the yucca to its blooming appearance?

First, it is necessary to establish what substance the plant needs. Secondly, choose one of the proposed options:

1. the palm tree can be transplanted into new enriched soil (during the period of awakening and active growth);
2. greens can be sprayed with a suitable composition according to the instructions (for example, iron chelate).

Table - diagnosis of plant condition

Causes of yellowing and drying of yucca leaves and what to do

In southern Europe, yucca normally overwinters in open areas; in cool climates, a representative of the Agave family is bred as an indoor flower.

The subtropical culture loves warmth, is demanding on lighting and temperature conditions, does not tolerate drought, and does not tolerate excess moisture.

What to do if the leaves of the yucca turn yellow and dry out must be decided promptly, since the plant, which purifies the air and delights with its decorative appearance, may disappear.

What affects the appearance and health of yucca leaves

The evergreen perennial, according to gardeners, takes root better in the garden than indoors. But when optimal conditions are created, the subtropical plant is comfortable in the room.

Agricultural technology

Succulents love permeable soil that absorbs moisture. Before planting yucca in a pot, you need to make a drainage layer and fill the space:

• humus;
• vermiculite;
• peat;
• sand.

If single leaves turn yellow, there is no need to worry, but when the color changes massively and the plant begins to dry out, this is a serious problem.

Lack and excess of watering

Under natural conditions, the evergreen perennial, like all succulents, accumulates water, which it uses during dry periods. When growing indoors, yucca needs to be watered, but this should not be done every day. If watering is too infrequent, the leaves begin to wilt. With frequent watering, moisture stagnates in the pot, which leads to:

• to root rotting;
• eating disorders;
• to drying out of the shoots.

In summer, the plant is watered when the top layer of soil dries out. In winter, yucca rests. During dormancy, the succulent should be watered less and less frequently. When there is excess moisture, the tips of the leaves become dark in color, then dry out and fall off.

Violation of transplant rules

When the soil in the pot is too wet, it is necessary to loosen the top layer. If the shoots continue to dry out, the subtropical guest is dug up and replanted. When the roots are damaged, the perennial sheds its leaves. To make the succulent easier to bear stress, the pot with it is moved to a dark pantry for several days.

Changing the plant's growing location

Yucca is usually placed on a south window, but not everything is so simple. Sometimes the leaves of a false palm suddenly begin to turn yellow and shoots stop developing. It's worth trying to move the pot to another place. Often after this the yucca comes to life.

For the winter, it is better to take the succulent to a cool but bright room.

Lack of microelements

If conditions close to the optimal environment are created for the plant, but the leaves wither and lose their rich green color, this may be a sign of a lack of nutritional components. First you need to find out what the yucca is deficient in, and then carry out foliar feeding - spray it with fertilizer containing the necessary substance.

With a lack of nitrogen, the ends turn yellow, young leaves acquire a white-yellow color. Lack of phosphorus is fraught with the death of the plates. With a deficiency of iron and magnesium, dark veins appear.

Natural causes

Yucca, like any plant, becomes an adult and ages. The lower leaves gradually turn yellow, which is a normal process of life. Dried greenery is simply cut off, which gives the palm tree an even more attractive appearance.

Climate-related reasons

The succulent was brought from the subtropics of America, where the sun rises high, it is hot in summer, and if the yucca does not create similar conditions, the leaves lose their green color.

Inappropriate lighting

The heat-loving plant is placed on the south side, but during prolonged cloudy weather, just as in the period from February to March, the yucca does not have enough light.

In the cells of the perennial, hydrostatic pressure drops, the tips of the leaves dry out, the blades stretch out and turn yellow.

To restore turgor, you need to connect a fluorescent lamp; the succulent needs at least 10 hours of diffused rather than direct light.

When a false palm is placed on a north window, it loses its decorative appearance; the leaves at the base become almost white.

Temperature

For yucca growing in the house, 25 °C in summer is enough, but the decorative flower feels normal at higher temperatures. During the rest period, the room should be cooler. However, already at +12 the palm tree begins to shed its leaves, at +5 they curl and darken. Yucca cannot withstand drafts.

Inappropriate humidity level

Under natural conditions, the succulent grows in dry and hot climates, but in apartments heated in winter, hot radiators cause the air to dry out. And during dormancy, yucca needs moisture, and the plant, as well as the room, is sprayed with a spray bottle, otherwise the leaves curl into a tube and the tips dry out.

Pretty yucca growing in the garden attracts mealybugs, beetles, aphids, and thrips. Parasites also find decorative perennials in apartments.

Symptoms and determining the root cause

To restore the decorative quality of yucca, you need to understand why it turns yellow and withers. Characteristic signs help to find out what triggered the problem.

The tips of the leaves dry out

Insufficient lighting leads to the fact that the ornamental plant does not look so beautiful. If in early spring or late autumn the tips of the leaves of an evergreen succulent turn yellow and dry out, the cause of this phenomenon may also be too dry air.

To return the plant to an attractive appearance, you need to:

1. Place the pot further from the battery.
2. Turn on the phytolamp periodically.
3. Wipe the above-ground part with a sponge moistened with water.

To increase humidity, yucca is sprayed with a spray bottle. It is often undesirable to begin such a procedure; liquid will accumulate in the leaf sinuses, which can lead to rotting.

Yellowing and drying of the entire plate

In order for the palm tree to rest in winter, it must be kept in a cool room. The temperature should not fall below 12 or 13 °C. Failure to comply with such conditions, combined with poor lighting, leads to a weakening of the plant’s immunity; the plates of both old lower leaves and young rosettes turn yellow and dry out. They become stained and dry out when the yucca is exposed to direct sunlight.

To protect the plant from burns, the pot is moved away from the window.

Leaves turn yellow at the stem

With frequent spraying, abundant watering, due to waterlogging, the roots of the plant begin to rot, an unpleasant smell of dampness appears, the stems crack, and the leaves turn yellow. To prevent the yucca from dying, it is transplanted into a new pot filled with fresh soil. Undamaged roots are sprinkled with wood ash, rotten ones are removed.

The leaves turn black and fall off

When the succulent is placed in a draft, at low temperatures and high humidity, which occurs in the absence of a drainage layer in the pot and abundant watering, you will notice that the tips of the yucca leaves have turned black. They fall off when infected with fungi, which are activated when the rules of care are violated or there are no optimal conditions for the tropical plant.

The leaves are curling

The succulent freezes when the air temperature drops to 5 °C, which can happen if the yucca is left on a balcony or loggia and it gets sharply cold outside. The edges of the perennial leaves darken and curl.

How to revive a plant

Having found out the reason for the loss of yucca's decorative appearance, it is necessary, without delay, to begin solving the problem.

Fighting fungal diseases

If a plant is affected by cercospora or brown spot, dry the soil in the pot, reduce the amount of watering, tear off diseased leaves and spray the yucca with chemicals “Topaz”, “Ridomil Gold”.

To cope with marginal necrosis, the infected area is removed, capturing healthy tissue. The sections are sprinkled with activated carbon, and the palm tree is treated with Topaz.

To treat fusarium rot, use “Profit” and “Previkur”. The top layer of soil in which fungal spores grow is removed. Fungicides are sprayed on the leaves, shoots, and trunk.

Destruction of spider mites

Having discovered whitish spots caused by pests, the yucca should be thoroughly treated with laundry soap and the plant should be covered with polyethylene for a day, and then sent under a warm shower. The window on which the succulent stood is washed by adding Karbofos to the water. The plant is sprayed with insecticides “Fitoverm”, “Intavir”, and the air in the room is humidified.

Rescue from scale insects

To cope with the pest, which drinks the juice from the leaves and stems of yucca and covers them with a sticky coating, the plant is treated with kerosene or a special product. The composition is prepared by combining 2 tsp with a liter of water. alcohol and 15 mm liquid soap. If such treatment is ineffective, the succulent is sprayed with Actellik and Aktara insecticides.

How to save a yucca if it has suffered from improper care

To revive a houseplant that withers in winter at home, you need to check the temperature. When the temperature in the apartment is more than 15 °C, the pot with the palm tree must be moved to a cool place.

If the leaves have turned pale and stretched out, you need to arrange additional lighting. Softening of the trunk indicates rotting of the roots, which occurs due to frequent and abundant watering.

It is unlikely that the yucca will be saved, but it is worth trying to cut off the top and transplant it into another container.

Source: https://DachaMechty.ru/tsvety/yukka-zhelteyut-i-sohnut-listya.html

Symptomatic help if the ends begin to turn yellow and dry

A common cause of yellowing is improper maintenance conditions. Yucca is photophilous, but direct sunlight causes burns. Helping the plant is changing its permanent location. The plants also get stressed after transplantation. Rough replanting with damage to the root system leads to the dropping of the lower leaves. Yucca needs peace; 4 days in a dark place will help it cope with stress.

At this time, you need to maintain moderate watering, the root system does not absorb excess moisture. A good drainage system and light soil will help survive the stress of replanting.

Yellowed and wilted yucca leaves

Often a new place is not suitable for yucca. Slow growth and yellowness indicate an incorrectly chosen location for the plant. Rearrange and observe whether the appearance and speed of new leaves improves.

In the autumn-winter period, you need to remain calm: reduce watering, put it in a cooler place, but no less lit. In this case, the yucca will gain new strength and will actively grow in the spring.

Lack or excess of moisture, lighting, pests are the main factors affecting the growth and appearance of the plant.

Also, do not forget about natural shedding - this is a self-rejuvenation mechanism inherent in nature. The leaves live for two years and then die.

Yucca drops all its leaves after 2 years

Waterlogging of the soil

Yucca has a well-developed ground part, but the roots are less developed. Abundant, frequent watering leads to rotting of the root system and trunk of the plant. Watering is carried out with settled water at room temperature.

Leaves that are light at the base indicate waterlogging of the substrate; water the yucca less. Yellowed leaves on which brown spots appear are also a symptom of waterlogging of the soil.

It is necessary to dry the soil and loosen the top layer of soil. If this is not enough, replanting the plant will help.

During transplantation, the roots are treated with a fungicide solution. Disinfection will help cope with the fungus.

Brown spots on the leaves are definitely a fungal infection. Yellowed ones must be removed or cut back to healthy tissue. If the yucca's shoots have darkened, the plant cannot be saved; the root system and trunk have completely rotted.

Rotten Yucca trunk

Transplantation is carried out in a pot with a thick layer of drainage and large drainage holes. Rotten roots are cut off with a disinfected knife. The sections are treated with root growth stimulants. In case of severe damage, the plant is placed in water until roots form and then planted in the ground.

Low air humidity

Hot, dry air, especially in winter, when streams of hot air rise from the radiators and the air is dry, forces the yucca to fold its leaves into a tube and the tips dry out.

In its natural environment, yucca grows in Mexico, Central America and the southern parts of the United States in arid and warm climates. Low humidity is not a strong irritant, but in winter dry air is harmful, which is why additional humidification with a spray or steam humidifier is required.

Lack of lighting at home

Yucca in insufficient lighting conditions Light leaves, almost white at the base, the plant stretching upward is a clear lack of lighting.
If this happens in the autumn-winter period, the yucca needs to be additionally illuminated with fluorescent lamps. On a north window, an adult yucca suffers from a lack of light, this will lead to loss of appearance.

Small specimens feel good on all window sills. Yucca will feel good on a south or east window, but direct sunlight should be avoided. If the plant is mature, you can place the pot on the floor or on a special stand, then it will receive diffused lighting without the risk of foliage burns.

Soil drying out

Withered leaves that have lost their elasticity indicate a lack of moisture. After watering, the leaves become elastic again and do not turn yellow. A systematic lack of water leads to shedding of leaves and drying out of the root system. It is necessary to increase watering, the top layer of soil should dry out between waterings.

Indoor types of yucca

Yucca aloifolia

Yucca aloifolia photo

The shape of the crown is spherical, the leaves are hard, dark green in color, the trunk is gradually exposed.

Yucca elephantipes or giant Yucca elephantipes

Yucca elephant or giant Yucca elephantipes photo

The base of the trunk looks like an elephant's leg. The hard leaves are about 115 cm long and 6-8 cm wide.

Yucca glauca

Yucca glauca flowering photo

Dense leaf rosettes consist of green-blue leaves.

Yucca filamentosa

Yucca filamentosa photo

The leaf blades reach a length of 30-90 cm; threads hang along the edges, which fall off over time.

Leave a comment on “Yucca palm Care at home Reproduction and pruning Yucca transplantation Photos of species”

The plant, of course, is not easy to care for. Yucca was given to my sister. Their windows are on the north side. So the poor plant withers before our eyes. I'm thinking of taking him to rehab.

How to increase a plant's resistance to stress? What to do if problems could not be avoided? How to recognize approaching trouble? Let's talk about everything in order.

What to do for fungal leaf diseases

Overmoistening of the root system or general hypothermia leads to fungal infections. Dark spots on the leaves are a fungal disease caused by high humidity and excessive watering.

Another fungus that attacks the trunk causes stem rot. In the first stages, the fungus may not be noticed; in advanced cases, rot is detected too late, when the stem is affected, and inside it is filled with rot.

Fungus on yucca leaves

If the rot has not yet spread to the entire trunk, then the plant is cut back to healthy tissue and rooted. In advanced cases, it is disposed of along with the pot so that healthy people do not become infected.

Prevention lies in the correct selection of soil. Fine expanded clay, sand and coconut shavings should become faithful companions of the new soil; the soil will become softer and airier. Watering is moderate; between waterings the top layer of mail should dry completely.

Yucca is and remains a plant that does not require constant control. The right location is the key to active and healthy growth. Care and maintenance, periodic spraying, moderate soil moisture and fertilization will have a positive effect on the appearance.

View the full image Yucca belongs to the Agave family, although this plant is very similar to a palm tree. This family includes over 45 species, but no more than 7 species are cultivated as indoor decorative plants, and several more can be found in gardens and parks. Yucca is popular among gardeners due to its graceful trunk, the top of which is decorated with a mop of beautiful long leaves of emerald color. These evergreen plants come from North American countries. In its homeland, yucca is cultivated not only as ornamental plants. Yucca provides fiber that is used to make clothing, bags, ropes and baskets. And from the roots of the culture, local residents have adapted to extract natural red dyes, and parts of the plant are often used by traditional healers. Yucca leaves contain starch, so they are often used in cooking.

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Yucca resuscitation

Not all cases of plant diseases are hopeless; often even an apparently wilting flower can be revived.

Helping yucca - how to save it:

• try to establish a clear reason for the yellowing;
• organize a comfortable microclimate for the palm tree, adequate for the growing season;
• if the leaves droop due to lack of water, water the plant with warm water (without fanaticism) and repeat watering after a couple of hours;
• if it is unclear what caused the yellowness of the leaves, the plant needs to be transplanted into a new substrate;
• if rot is found in the root system, the dying roots must be carefully removed (treatment with Epin quickly helps to restore the roots);
• When fungal infections are detected, fungicides are used, and insecticides will save you from pests.

When it gets warmer outside, try to take the plant out there from time to time. This could be a street or a balcony. But it is important to protect it from precipitation: if there is a threat, bring the flowerpot back into the house.

Periodically inspect the leaf blades to see if the plant has been taken over by pests. In summer, yucca leaves can be wiped with a soft, damp cloth. If there are no emergency measures, transplant once a year in the spring season. You need to feed false palm once a month with complex formulations.

With such high-quality care, which does not require special forces, the plant can delight with its decorative effect all year round.

For information on caring for yucca at home, watch the following video.

Yucca is an unpretentious exotic indoor plant from the Agave family with weakly branching shoots and fluffy caps of long light green leaves. With age or if the rules of flower care are violated, the lower leaves begin to turn yellow, then dry out and fall off. If the reason for this behavior of the plant is not identified and eliminated in time, it may die. Experienced gardeners identify several main reasons for the negative change in the appearance of yucca. Beginners in indoor floriculture will be able to avoid problems with their pets if they take these factors into account when keeping them.

Spots on strawberries

Strawberries can have various spots, which can also lead to drying of the foliage and death of the bush. They are of fungal origin and arise due to improper care and the transfer of spores by insects.

Brown spot

Red-brown spots of uncertain shape appear on the leaves, as well as dark brown pads with spores on the reverse side, which gradually spread to flowers and fruits.

Strawberries are able to cope with pathology a little on their own, replacing dried leaves with young greens, but of a smaller size.

The peculiarity of fungal infection is that it is characterized by the presence of a dormant stage. Therefore, it is capable of manifesting itself several times per season.

It is useless to use folk remedies for such a lesion, so you will have to buy store-bought drugs. To prevent the development of brown spot, foliage and buds are treated with 1% Bordeaux mixture. In severe cases, Oxychom, Kuprozan, and Ridomil-Gold are used.

If brown spot occurs, it is necessary to reduce the amount of watering and refrain from fertilizing with nitrogen.

White spot

Spots appear on the leaves, which are initially dark red in color and round or oval in shape. But as it grows, a white point forms in the center of the formations.

When the disease is neglected, the spots begin to merge, and instead of light dots, holes form in the middle. The leaves turn red almost completely.

For preventive purposes, strawberries during budding and a month after picking the berries are treated with 1% Bordeaux mixture or Zineb, Falcon products. If the defeat is massive, use “Chorus”, “Strobe”.

The fungus spreads faster through the bushes with high humidity.

rust spot

The leaves are covered with small spots of yellow color, which quickly darken and acquire an orange-red color. Fungal spores accumulate on their reverse side, forming orange-colored pads.

All affected parts of the strawberries are cut off and then burned away from the garden plot. Then the bushes are sprayed with 1% Bordeaux mixture or the preparations “Titan”, “Agrolekar”.

Rust spot spreads quickly, so action must be taken immediately.

Brown spot

On the leaves of garden strawberries, round spots of red-brown color appear, distinguished by the darkest center. The formations are localized mainly at the main vein of the leaf. Sick plants quickly wither and then die.

Due to brown spotting, the gardener runs the risk of not getting a good harvest next year, since the bushes will not have time to gain the necessary strength.

Sick and drying bushes are pulled out and destroyed, and the soil in the beds is disinfected with Barrier strictly according to the instructions. The procedure is repeated after a couple of weeks.

Brown spotting is characterized by the fact that the spots stretch out over time, forming a triangle shape.

Black spot (anthracnose)

The defeat manifests itself in the form of dark ulcers on the petioles. The leaves begin to brown and small spots form on them. As they grow, they turn black. The disease gradually spreads to flowers and fruits that dry out. Then the blackening plant dies completely.

For anthracnose, such remedies as “Skor” and “Fundazol” help. To prevent the development of the disease, spray with “Fitosporin” and “Gamair” at least 3 times per season.

If the bushes have turned black, it is recommended to add some kind of biostimulant to the solution, for example, “Zircon”.

Bushes that suffer from a deficiency of useful components or have any damage are especially susceptible to the disease.

Yucca from the store, what to do next

Question:

2 months ago they gave me a yucca, I was afraid to replant it in winter. The leaves began to turn yellow, and not the lower ones, but as necessary. They turn yellow and then dry out. Recently transplanted. The root system was good, not flooded, not overdried, only the roots were intertwined: it was cramped for him. What with her?

Elena:

Yucca is very light-loving and the leaves may turn yellow due to lack of light. Therefore, after purchase, the yucca should be placed in a permanent place on a sunny windowsill, but the first two weeks should be given for adaptation: do not replant and shade it from the hot sun at noon. When the yucca adapts to your microclimate (combination of temperature, air humidity, lighting), you need to transfer it (without disturbing the roots) into a larger pot, always with drainage at the bottom. And again leave it alone for a month and a half, only then can you start feeding. All this time, keep an eye on the plant; after all, you can bring pests and diseases from the store. If there are any stains, pour phytosporin several times. While it is still adapting, you can spray it with stimulants and growth regulators.

irina-bahus:

It could also be an adaptation. Young yucca leaves are always more light green than old ones; they then turn dark green. Now, when there is little light, it is better to place it on the windowsill, in the most illuminated place. And water less often, and it’s also good to loosen the soil so that the roots have air. And, of course, two days is not enough time to draw conclusions; we need to observe. By the way, those sheets that have begun to turn yellow will still dry out, so you don’t have to react so sharply to this.

These evergreen trees can be found not only in premises intended for housing, but also in offices, institutional foyers, and gardens. Attractive appearance and ease of care are advantages in growing perennials. But the plant does not avoid problems either.

This plant is quite famous in the Americas, especially Mexico. Indian tribes appreciated the quality of the leaves of the evergreen perennial, making clothes, shoes, and ropes from them. And a cure for headaches could be prepared from parts of the plant. By applying the leaf to the wound, the bleeding was stopped. Animals and insects adore this tree of life. Yucca helps in many troubles, and a person must help the plant if it is sick.

What to do to save thuja from drying out

Take a pruner and ruthlessly clear the plant of dry, reddened needles. It will not fall off on its own, and the tree will never be cleansed. Pruning with confidence. Sometimes the “final” tree looks terrible, having lost half of its needles.

1. Cut off the growing point (shorten the crown of the plant by 10-15 cm).
2. Buy acidic peat (with a pH of 3-4) and spread it in a thick layer under the plant. Mix the peat moss into the top layer of soil.
3. Apply “Buyskoe coniferous” fertilizer together with peat - the norm is 20 g per plant.
4. In the spring, spray the needles with diluted Epin, ten days later - with Zircon, after another ten days - with mullein (dilute 1/2 cup in 5 liters of water).
5. Admire the result - a partial recovery will occur by the end of summer. The needles will turn green and grow vigorously.

To prevent the thuja from drying out and to look great, it is necessary to spray it with a solution of “Zircon” or “Epin” for prevention. Spray generously so that the needles drip.

The photo shows a yellowed thuja after winter

Other Possible Problems

What other reasons could there be and what should you do if the leaves of the yucca palm turn yellow and dry? These problems can be of different nature.

Natural leaf shedding

From time to time, the lower leaves of the palm tree turn yellow and dry out. This is a sign of maturation and growth. The palm tree does not know how to shed dry leaves on its own. In order not to spoil its appearance, you need to pull the dry leaf down and carefully remove it from the trunk.

Lack of light

Yucca can grow in shade, but loves when there is enough light. In late autumn, when daylight hours are shortened, the exotic beauty suffers. It is necessary to organize artificial lighting for the plant so that its daylight hours are at least 10 hours.

Stress

After purchasing the plant, yellowing and drying of the greenery may occur. This is a reaction to a sharp change in conditions of detention, furnishings, and lighting. There is no need to rush to replant the palm tree in new soil. 10-14 days of adaptation will help the plant come to its senses.

Diseases and pests of yucca

Yucca reacts painfully to many factors:

1. Watering with cold water.
2. Drafts.
3. Excessive watering.
4. Soil hypothermia.
5. Root damage.

Excessive soil moisture combined with low temperatures can lead to rotting of the roots, and this, in turn, to the death of the plant. First, the leaves wither and fall off. If the cause is discovered in time, you need to remove the plant from the ground, remove damaged areas, and treat them with a disinfectant. When the cutting area dries out, plant the plant in the ground. But it is better to choose a more suitable area for this.

Root rotting is often combined with the appearance of yucca pests:

• Mealybug
• Spider mite
• Shchitovka

You need to fight pests by treating yucca with one of the insecticides (Aktara, Karbofos). Iskra BIO will help you get rid of spider mites. But first, before purchasing an insecticide, you need to treat the affected areas with a solution of laundry soap.

What does the poor appearance of the plant indicate:

• The ends of the leaves turn brown from too dry air or drafts. This may also indicate that the plant needs watering. Light, dry spots indicate sunburn. Curled leaves indicate that the yucca is cold. You need to determine the cause and eliminate it.
• Anthracnose is a fungal disease. Brown spots with a yellow border appear on the leaves. The edge of the spot is convex. As the disease progresses, they merge into large ones. High humidity promotes the appearance of anthracnose. Prevention in the apartment: do not spray the leaves, reduce the air humidity in the room. Treat with antifungal drugs (“Folli”). In the garden, they are treated with Saprol antifungal drugs, weeds are removed, and the vegetation around is thinned out so that air can pass freely between the leaves. Spill the soil around the plant with a solution of Fundazol. If the measures taken do not help, then it is better to remove the plant.
• Sometimes a white coating forms on yucca leaves. Young leaves are especially susceptible to the disease. This occurs due to damage to the plant. This is a fungal disease, so the methods of dealing with it are the same as with anthracnose. You can spray the plant with “Skor” and “” preparations at intervals of a week.

The result of the fight against the disease can be judged by the further development of the plant. If the growth that appears some time after treatment is healthy and beautiful, the treatment was effective. If it is also affected by powdery mildew, it will have to be pruned. Most often this helps to get rid of the disease. In severe cases of fungal infection, the plant stem may soften. In the initial stage, you need to remove the diseased areas and treat the cut areas.

Indoor yuccas can develop fungal diseases:

1. Gray rot, which affects leaves and stems.
2. Cercospora - brown spots on the leaves, merging into one, with a light center and a dark edge.
3. Yellow mottle is a viral infection of leaves that appears as small yellow spots. They are located closer to the end of the sheet. The appearance of the disease is facilitated by aphids that carry the virus. Affected plants are dug up and burned.

Do not cut off wilted leaves from a healthy garden yucca plant. This may result in the plant not blooming. Purchased indoor yucca may shed its leaves. This is due to stress after moving. After a couple of weeks, the leaves will begin to grow. Yellowing of the lower leaves is a natural process. 2 years after formation, the leaf turns yellow and falls off.

More information can be found in the video:

Very often, when growing yucca, gardeners are faced with yellowing and falling of the leaves of this plant. Its leaves dry out at the tips, and then the leaf blades die off completely.

But if it is rapidly losing leaf mass, it is necessary to look for the reason in improper care of this palm tree.

Yucca can lose leaves due to poor or abundant watering, too dry air and insufficient lighting. Also, the leaves may dry out and turn yellow if the plant is damaged by pests.

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Pests

The false palm is quite disease-resistant and is rarely attacked by pests. But if the disease has already affected the foliage or stem, it is better to immediately take the necessary measures.

To do this, it is advisable to know what pests we can deal with in order to respond in time and cure the plant, and not throw away the yucca and the pot from under it.

Spider mite

Appears when living conditions are not suitable for the plant, and it weakens - from excessive dry air or due to heat . It settles on the back side of the leaves and feeds on its juices. By sucking the juice from the false palm tree, it makes it weaker and contributes to wilting, because the flower then receives almost no nutrients.

Light spots and yellowness appear on the affected foliage; they are entwined with a thin web, causing the yucca to gradually dry out.

Shield aphid or scale insect

It mainly affects plants of the agave genus, including yucca. She settles on the foliage. It is dangerous because it multiplies rapidly and is well adapted to the home microclimate .

At the early stage of the disease, it is problematic to notice shield aphids on the plant. When it becomes an adult, it is covered with a waxy shield. The larvae mature underneath it.

The damaged plant stops growing and withers . This is caused by the fact that the scale insect begins to eat the leaves, and if the necessary measures to eliminate it are not taken in time, the false palm tree will die.

Why might pumpkin leaves turn yellow?

Yellow leaves on a pumpkin do not always indicate that a disease has appeared on the crop. In some cases, this indicates that the plant is not being properly cared for or is lacking nutrients.

The leaves begin to turn yellow if the heat gives way to a sharp cold snap. For plants, such a sharp temperature change is stressful. Prolonged heat or prolonged cold weather also causes foliage to dry out. At low temperatures, the leaves freeze and turn yellow. During drought, the foliage on the pumpkin begins to dry out from burns caused by bright sunlight. Bushes get burned due to improper watering.

When the foliage turns yellow, it indicates that the pumpkin is lacking micronutrients. Primarily nitrogen, magnesium, potassium or other substances. You can minimize the damage if you take the time to care for the pumpkin.

Impact of temperature

An alarming signal when growing a false palm at home is if the leaves of the yucca curl .

Low temperatures have a detrimental effect on the life of the plant, because it comes from the subtropics and absolutely cannot stand the cold.

When exposed to low temperatures, the leaves become brownish at the edges and gradually curl up. There are times when the temperature drops at night and the sensitive yucca freezes overnight. In winter, it is better to remove it from the windowsill in the evening until the morning, until it gets warmer.

With severe hypothermia, foliage can fall off en masse. The false palm tree does not tolerate drafts well. It is better to take care in advance that the flower is warm and cozy, especially in winter.

Why do cucumber leaves turn yellow?

In most cases, yellowing of leaves occurs due to violations of agricultural cultivation techniques, the development of diseases, a lack of microelements in the soil and damage by insect pests.

How to easily defeat yucca diseases? Why do the leaves of the false palm tree turn yellow, dry out and fall off?

Yucca is not called false palm for nothing. Outwardly, the similarity between a green woody plant with a low stem and a tuft of sword-shaped foliage and a relative from the subtropical zone is clearly noticeable.

Often when caring for a southern beauty, problems with pests and diseases arise. What if the yucca dries out and turns yellow? How to save a plant, what to do, why does this happen?

Let’s find out in more detail what diseases yucca is susceptible to.

Improper care

Improper care is one of the reasons why grape leaves turn yellow, dry out, curl, crumble, or do not grow at all.

Firstly, this can happen due to excess or deficiency of nutrients. For full growth and development, grapes simply need fertilizing, but their amount must be balanced, otherwise many problems may arise. So, if there is a lack of essential microelements, the plant will slow down in growth, drop flowers and ovaries. Its foliage will be deformed, the plate itself will be covered with small spots, which will begin to increase in size over time. If we talk about specific minerals, their deficiency manifests itself as follows:

• with potassium deficiency, the grape leaf begins to bend outward;
• lack of phosphorus leads to darkening of green veins;
• if there is a lack of nitrogen, the foliage dies;
• if the plant lacks sulfur, magnesium or zinc, this leads to yellowing of the foliage.

To correct the situation, it is enough to simply feed the plant: for example, to compensate for the lack of nitrogen, grapes can be sprayed with potassium sulfate during flowering.

Secondly, problems can arise due to improper watering, because water is also important for the normal development of grapes. The plant may simply not have enough water or, on the contrary, there may be an excess of it.

To correct this problem, it is important to monitor the condition of the plant, and also take into account weather conditions: for example, at high temperatures, it is recommended to water once every 7 days. To prevent water from stagnating, the soil needs to be loosened, and to prevent its active evaporation, it is recommended to mulch

Thirdly, frosts can also cause problems, from which the plant must be saved. Otherwise, the foliage of the plant will deteriorate and its color will become more faded. To get rid of problems, it is imperative to protect the plant from frost and also mulch the soil.

Fourthly, yellowness can also be caused by excessive planting density. This usually interferes with the circulation of air masses. A large number of shoots prevents the penetration of sunlight, which ultimately leads to disruption of the photosynthesis process. Subsequently, the color of the grape leaves begins to become distorted. Fixing this problem is not difficult: you need to regularly trim off excess branches.

How to save a palm tree from death?

How to revive yucca? A timely response will allow the yucca to be revived. It is important to know what to do if it is affected by fungal diseases or pests.

Resuscitation from fungal diseases

If the problem is fungi or bacteria, we get rid of the affected areas of the plant , and treat healthy foliage with a systemic fungicide. We reduce watering and do not spray at all.

These are productive measures for the first phase of the disease. When the disease is already actively progressing, the plant cannot be helped. It needs to be thrown away. We also throw away the pot from under the dead flower.

Fighting spider mites

Start spraying and washing the foliage , mainly its reverse side, with a low concentrated solution of tobacco, onion peels or chamomile infusion, garlic infusion. We wash the leaf, starting from the stem and ending with the edge of the leaf. We repeat the procedure until the tick is completely destroyed.

Causes of yellow leaves

Yucca is an evergreen plant, so the leaf cover does not change every year. However, the leaves gradually age, die and are replaced by new ones. So don’t be surprised or alarmed if some of them begin to turn yellow and dry out in the lower part of the plant. This is a natural and completely normal process.

However, intense leaf fall throughout the tree indicates some problems with its health or living conditions. Let's look at them in detail.

Lack of light

In nature, yucca receives a lot of sunlight. In the Russian climate in winter it is not enough for the plant. As a result, the leaves turn pale, become limp and yellow. The solution to the problem is to increase the duration of daylight hours to 10-12 hours using artificial lighting.

You can purchase special phyto-lamps or install regular ones. But there is an important nuance - they should not get very hot. This is dangerous due to leaf burns and drying of the air in the room.

The air is too dry

Monstera is a resident of arid areas, so it does not need high humidity. But the Russian climate, combined with the heating season, can make the indoor air too dry even for her. In this case, the leaves begin to turn yellow and dry out.

• Remove the pot away from the radiator or other heat sources.
• Raise the humidity level.

Installing a special electronic humidifier, containers with water, periodically wiping the leaves with a damp sponge or spraying the tree with a spray bottle will help.

Please note: you should spray not so much the plant itself, but the space around it. If there is too much water on the yucca, it will begin to accumulate in the axils of the leaves and lead to their rotting.

No rest period

In winter, yucca “rests” and gains strength before the new growing season. During this period, it is undesirable to expose the plant to any stress or changes in conditions. Otherwise, her immunity weakens, her strength decreases, and not only the old leaves, but also the young rosette begin to turn yellow and wither.

If, out of ignorance, you have violated the dormant period, try to create a comfortable and stable regime of watering, temperature and humidity for the plant as quickly as possible, and eliminate drafts. Unless absolutely necessary, do not move the pot or replant the yucca.

Excessive humidity

This reason can be diagnosed by the fact that yucca leaves turn yellow and wither, but do not dry out. Waterlogged soil or too much water spraying can harm the plant. If the plant is in a draft, the situation will worsen even more.

Whether the yucca can be saved will depend on its condition. If most of the root system and trunk with leaves have rotted, it is easier to throw out the plant. If only a few leaves are affected, they need to be cut off and watering or irrigation of the yucca should be reduced accordingly.

Nutrient deficiency

With yellow leaves, yucca often signals another problem - soil depletion. No matter how nutritious it may initially be, the plant gradually draws out everything valuable from there.

To compensate for the deficiency of microelements in a pot with yucca, you can completely change the soil, for example, during the next replanting. The second option is to add complex fertilizers containing iron, magnesium and nitrogen to the soil.

Tip: For indoor plants, fertilizers are best used in the form of weak solutions. This will help avoid burns to their root system.

Rough transplant

Changing the yucca pot should be done carefully, trying not to damage either the roots or the above-ground part of the tree. Otherwise, the plant will experience severe stress, which will be demonstrated by yellowing and dropping leaves. Usually, after some time, the yucca will adapt and throw out new healthy leaves.

But to speed up the process, you can feed it with a root growth stimulator. This will provoke their restoration and activation of green mass growth

Usually, after some time, the yucca will adapt and throw out new healthy leaves. But to speed up the process, you can feed it with a root growth stimulator. This will provoke their restoration and activation of green mass growth.

Causes of drying out

Why do yucca leaves turn yellow and dry? What to do, how to care for the palm tree to prevent this from happening? How to save? When there is not enough light , the plant also develops yellowness at the tips of its leaves and they begin to dry out.

If the plant itself, its stem, dries , then the problem is a lack of moisture, or it is weakened by some disease. In this case, carefully examine the leaves and stem for the presence or absence of parasites on them.