Why Do Pepper Leaves Fall

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Why Do Pepper Leaves Fall
Why Do Pepper Leaves Fall

Video: Why Do Pepper Leaves Fall

Video: Why Do Pepper Leaves Fall
Video: Pepper plant leaves falling off - pepper problem solution 2024, March
Anonim

When growing hot or sweet peppers in greenhouse, gardeners often have to deal with various anomalies in the development of this vegetable crop. The leading place among such problems is the situation when the pepper sheds its leaves. Such a problem directly indicates inaccuracies in the care of this demanding plant.

Red pepper
Red pepper

If greenhouse pepper leaves fall, then, despite the seeming harmlessness of this phenomenon, it is necessary to pay close attention to the problem, since the cause of such atypical leaf fall can be serious plant diseases or a gross violation of agricultural practices.

Causes of leaf fall in pepper

In the event that a healthy-looking pepper seedling begins to fade, turn yellow or fall off the foliage, then the following factors may be the reason:

  • the plants were planted in unsuitable soil: depleted or poor in nutrients;
  • the irrigation technique was violated: the temperature regime was not observed, an insufficient amount of water was used, during irrigation a large amount of moisture fell on the leaves;
  • shading of beds with plants or too low temperature in the greenhouse;
  • damage to vegetable crops by pests or microorganisms that cause various diseases.

What to do if pepper leaves fall

First of all, you need to pay attention to the scheme according to which the seedlings were planted. Pepper is a plant that tolerates tightness very poorly, therefore, if the beds are too thick, it is necessary to thin out and plant seedlings at a sufficient distance from each other. A gap of 30-40 cm is considered optimal, but this value may vary depending on the variety and the size of the expected fruits.

With insufficient soil fertility or unfavorable external conditions (prolonged rains, lack of heat and light), the root system of the pepper reduces the intensity of its work and the plant stops receiving nutrients in the required amount, which causes the loss of leaves. This situation can be corrected with the help of dressings: irrigation of the leaves with a strong infusion of garden or meadow grass, as well as watering with such a growth stimulator as sodium humate, helps very well.

In addition, it should be remembered that pepper does not tolerate increased soil acidity and excess nitrogen fertilizers. Gardeners who prefer organic feeding should take into account that the most suitable fertilizer for pepper is wood ash, which is introduced into the ground during the autumn cultivation of the beds. When using peat, it is necessary to take into account its ability to increase the acidity of the soil.

Proper watering

If, even with all the necessary conditions for caring for the plant, the leaves still fall off the pepper, then the reason for this may be improper watering. This vegetable crop is considered to be quite demanding on the quality of irrigation: the soil should be moistened evenly, without excess moisture or prolonged droughts. Watering is carried out only with well-heated water, since the pepper can begin to shed its leaves even after a single use of too cold water. The most favorable time for watering is considered early morning or the first hours after sunset, while the earth is still warm.

But, despite the fact that pepper is considered a heat-loving crop, excessively dry air in the greenhouse, lack of ventilation and excessive heat also do not benefit the plant. If leaf fall is due to the fact that it is too hot outside, then many gardeners solve this problem by fixing specialized nonwovens on the ceiling of the greenhouse.

In cold and rainy summers, when cloudy days prevail, greenhouse plants need to provide additional illumination with lamps.

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