The villager anxiously cuts off the leaves of cucumbers, if they began to lighten to save the harvest

Cucumbers can not be called a very whimsical culture in care. However, failure to comply with some basic rules can lead to crop loss. In this article, we will explain why lighten and how to prevent it.



If the leaves of cucumbers on the lash began to pale - this is a sure sign chlorosis. It should be noted that we are not talking about single spots. With chlorosis, the leaves lighten over the entire surface. Often this condition occurs due to non-compliance with basic rules of care. Also, the cause can be the defeat of the plant with a disease.



Changing the color of the leaves in cucumbers is a consequence of a decrease in the function of photosynthesis. Chlorosis can occur for a number of reasons:

1. Due to the influence of adverse external factors: weather conditions, temperature changes. This is partly due to mistakes in care. For example, chlorosis can lead to improper watering.
2. Due to a lack of nutrients due to infrequent or improper feeding.
3. When plants are affected by a virus that carries pests.

If we talk about weather conditions, the most common cause of chlorosis - lack of sunlight. In addition, the plant is very sensitive to fluctuation. For example, the difference between its day and night values can greatly harm cucumbers.



If the nights are cold, then you should think about sheltering cucumbers with nonwoven protective material. However, in the daytime, it should be removed so that the plant does not suffer from a lack of light. Cucumbers love. watering. But water can only be used warm and avoid excessive moisture. This can also change the color of the leaves.



In case of suspected lack of nutrients, first make sure that the appropriate soil is chosen. When feeding, it is important to take into account not only the substances that are missing, but also plantage. During flowering, use the infusion of mullet, and during the formation of ovaries - ash, boric acid and permanganate, superphosphate. After the appearance of the fruit, nitrophosca and mullet with potassium sulfate will suit. For open ground - urea, potassium nitrate.



If chlorosis is caused by a virus, healable. It is better to dig up and burn the affected plants so that chlorosis does not spread. If you notice spots on the leaves of cucumbers, do not rush to get rid of plants. That's not always a reason to sound the alarm. It happens that it is enough to establish a watering regime and conduct fertilization so that the cucumbers return to normal.

Earlier we also published an article on how to grow cucumbers at home. You will find useful tips that will provide a rich harvest. We recommend you check it out!

How do you take care of your plants and fight chlorosis? Tell me in the comments!