Why do the ovaries of zucchini fall and what to do

Almost every vegetable lover is engaged in growing zucchini in his summer cottage. Experienced gardeners have no problems growing this crop. However, beginners often have problems, and they do not know why the ovaries fall off the ovaries.

So that the zucchini does not sluggish and its ovaries do not fall off, you should familiarize yourself with the features of growing this plant in advance.

It all starts with proper fit

Many gardeners are wondering what needs to be done so that the zucchini does not turn yellow. The first thing to do is to familiarize yourself with the basic rules for planting and growing this vegetable crop.

It is recommended to plant seed in open ground in the first half of May, so that the soil is already well warmed up. For planting, a site with soil is selected, which contains an increased level of humus and low acidity. Before planting, the site is dug up and fertilizers are added to the soil.

Sawdust, humus, soddy soil and peat are added to the soil mixture. You can also add some ash or chalk to reduce acidity. After preparation, holes are made on the site about 5-6 cm deep, into which squash seeds are placed. When all the seed is planted, the soil is watered.

So that the zucchini does not turn yellow and their ovaries do not fall off, the planted plants will have to be properly looked after. Care consists in timely moisturizing, loosening and fertilizing the soil.

Causes of ovaries falling off

Often from gardeners you can hear that the ovaries of zucchini wither and dry, due to which the plant's yield deteriorates.Many believe that this problem occurs due to diseases or exposure to harmful insects. However, this is not always the real reason for the leaves to turn yellow.

It's no secret that the growing season for all plants is different. In squash bushes, this period is several months. During this time, the first leaves begin to age on the squash bushes, causing them to turn yellow and fall off.

He alth problems of squash bushes often appear if a set of agrotechnical measures to care for the plant was not observed during flowering. This leads to problems with pollination, lack or excess of nutrients, infection with powdery mildew.

Excess moisture and nutrients

The fall of the ovary of zucchini and the rotting of the bushes often begins due to waterlogged soil. The reasons for excess moisture in the soil include too frequent watering or regular rains.To maintain a normal level of soil moisture, you should familiarize yourself with the features of watering this vegetable crop:

watering is recommended no more than once a month, as squash bushes do not like moisture;
when watering each plant consumes about 15 liters of warm water;
water should not be poured from above, but under the root, so as not to hurt the stem or leaves;
should not water the bushes with strong water pressure, as this will wash out the root system and the plant will wither;
do not periodically spray leaves or fruits with water, as the culture does not need it.

To reduce soil moisture during heavy rains, it is recommended:

regularly loosen the ground in the area so that air can better penetrate into it;
do not remove weeds so that they absorb excess moisture.

It surprises many people why squash bushes wither in the ground with a lot of nutrients. This happens due to the fact that in such soil the plants continuously increase their green mass and, after strong growth, gradually fade. Therefore, it is undesirable to frequently fertilize with organic or mineral fertilizers.

However, plants do not always wither from an overabundance of fertilizers. Sometimes zucchini dry out due to a lack of nutrients, namely boron. In this case, it is recommended to feed with a boron solution prepared from 10 liters of water and a gram of the substance.

The problem lies in the flower

After the appearance of the first ovaries, it is recommended to get rid of all the flowers on the bushes. If this is not done, all the ovaries of zucchini immediately fall off and the plant will not bear fruit. This happens due to the fact that moisture accumulates in each flower, due to which the process of decay begins.

After all the male and female flowers have been plucked, the place where the flower grew is treated with ashes. This is done to disinfect and prevent rotting of future fruits.

Also, problems with squash bushes appear due to non-pollinated female plants. In this case, you will have to do the pollination of the bushes yourself. To do this, a male flower with ripe pollen breaks from any bush. To check its maturity, you should make sure that it is fluffy. When the plant is pollinated, the female ovary is gently applied to the male flower.

To avoid problems with pollination in the future, all flowering plants are treated with a solution to attract bumblebees or bees.

Powdery mildew infection

Powdery mildew is a common reason why squash ovaries fall off in the open field. This fungal disease develops at high levels of humidity and therefore most often zucchini becomes infected with it during the period of frequent rains.

Powdery mildew infects the leaves and stems of bushes, causing white spots to appear on their surface. First, a white coating appears on the lower sheets and eventually spreads to the upper ones. The main reasons for the appearance and development of the disease include:

large amounts of nitrogen in the soil;
high humidity level;
bushes too close to each other;
wrong watering bushes.

To get rid of the disease, you should use a soap and soda solution that will restore squash bushes. To prepare a therapeutic mixture, you can dissolve a teaspoon of soda with 5 grams of soap and two liters of heated water. The prepared solution is used for spraying plants.

What to do?

To save zucchini, you should figure out what to do when the ovaries turn yellow. To save plants and get a good harvest, we recommend:

Before planting planting material, feed the soil with inorganic or organic fertilizers. Wood ash, peat and sod land are suitable for this.
Step by step after planting zucchini 2 times to carry out top dressing with a complex of fertilizers. The first time fertilizers are added to the soil after the formation of the first leaves. The next top dressing is carried out after the appearance of flower buds.
Regularly moisten the soil so that the soil does not dry out too much.
In dry weather, mulch the soil in the root zone of squash bushes.

Having figured out what to do when growing zucchini, their ovaries will not disappear or dry.

Conclusion

Vegetable growers often plant zucchini in their vegetable gardens. To avoid problems with yellowed leaves when growing this vegetable crop, it is recommended that you familiarize yourself with the reasons for the drying of the plant and ways to eliminate this problem.