Courgettes - the problem when growing. Why is formed barren flowers, rotting ovaries and fruits

Not all truckers get a good crop of onions, because they face certain problems in growing this culture.

It happens that there are a lot of barren flowers, ovaries or produced little. The tips of small zucchini and ovaries rot. We deal with these problems.

Why did I choose bushy varieties

I choose shrub varieties or hybrids, do not buy seeds pletistyh zucchini. The former are more compact, form a lot of female flowers and ovaries, so are considered more productive.

Why is barren flowers are formed at the taverns - Causes

The first reason is the formation of a lot of barren flowers - shaded area, at the same time will produce a large number of male flowers.

The second reason - an overabundance of nitrogen fertilizers, including the excessive application of herbal infusions and manure, which also implies the strong development of green mass, but not conducive to the formation of a large number of ovaries.

In this case, you need to stop the feeding of nitrogen fertilizers, and begin to apply phosphorus and potassium, for example, the sol solution. Also bushes zucchini can be thinned to a greater and better access to air provetrivaemosti. And insect pollinators will be convenient to fly up to the flowers.

Female flowers formed a lot, but they rot or fall

This occurs most often in adverse weather conditions. Or should the rainy and cool weather, when pollinating insects are absent, or, on the contrary, it's hot, when pollen becomes sterile, pollination does not happen, the flowers fall off.

Why do not bloom zucchini

Another reason - lack of nutrition in the soil. All pumpkin like fertile land. When planting well added to wells of humus or compost. Many gardeners planted zucchini in the compost heap.

Instead, rotted manure and compost and green manure use. But nitrogen fertilizer acidifies the soil, so you need to make after fertilizing deoxidizing agent. This ash, chalk, slaked lime, dolomite flour. They may be applied as a dry substance before watering around the bushes or do deoxidizing solutions (1 cup of any of the above substances for 10 liters of water) in an amount of 1 liter under plant.

Why rot ovaries and fruits

The reason for the decay of young zucchini, namely the decay tails may be apical rot, which is found in tomatoes and peppers. This disease occurs due to a lack of calcium in the soil. A active element is contained in the ash solution, chalk, dolomite meal and slaked lime.

Therefore, the problem will be solved during deoxidation soil.

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