Why cucumbers turn yellow and dump ovaries

Quite often when growing cucumbers gardeners, truck farmers are faced with such problems as yellowing of fruit and dropping of ovaries. Why do cucumbers turn yellow? Consider the most common reasons for this change in color in mature fruits and in ovaries.

One of the most common reasons why cucumbers turn yellow and grow poorly is the banal lack of water. Cucumbers, in principle, except for moisture and heat, nothing else is needed, so watering them should be abundant and frequent. The lack of water is diagnosed quite simply - along with the yellowing of cucumbers change the color and the leaves begin to dry. However, if after a copious watering the problem has not disappeared, then the reason lies in something else.

The reason why cucumbers turn yellow, may be unfavorable weather conditions - early frosts and sharp cold snaps. Such a stressful change can cause even cold water, so it must be heated before the water in the sun. From cold snap can save the cover material, if the cucumbers grow in the open ground, or put in the greenhouse heater. With additional heat supply, fresh cucumbers will not disappear from your table until late autumn.

A similar problem often arises from the lack of nutrients in the soil. That is why the alternation of crops is recommended, which must be done annually. Regular feeding of potassium and phosphorus mixtures will be an excellent prevention, but care must be taken when introducing organic materials. Together with such fertilizers, fungi and viruses, for example tobacco mosaic virus, can enter the bed .

In addition, inexperienced gardeners can be reminded that the yellow color of the cucumber is a perfectly normal color for the ripe fruit. In food they are not used, so they can simply be thrown away or left to the seeds.

Why do small cucumbers turn yellow and fall off? At the stage when the fruits have only formed, yellowing can occur for several reasons. First, it is due to the large number of ovaries on one plant. Some types of cucumbers, especially hybrid, are abundantly blooming and can give up to 150 ovaries. The root system of the plant simply does not have time to feed so many fruits, and they begin to dry up, turn yellow and fall off. Exit from the situation is simple - removing excess ovaries or flowers.

Another reason why yellow fruits of cucumbers in the ovary stage may be insufficient pollination. If the seed does not form in the fruit, the plant may stop feeding it with its juices. In this case, you can individually pollinate cucumbers with a soft brush or sprinkle on the garden with a solution of honey or sugar. Such a sweet bait will attract bees, which pollinate all the flowers.

That's all the main reasons why cucumbers turn yellow. If your case does not fit into any description, most likely, the plants are affected by a fungal or viral disease. In such a situation, the use of special drugs and, possibly, the destruction of affected plants.