Gardeners concerned about the issue, why cherry blossoms are many, and then harvest the fruit is small and not as rich as it seemed at flowering.
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Main problems
The number of fruit trees can be reduced for various reasons:
- Unsuitable climate. Cherry comes from the southern countries, so it - heat-loving plant, which is not always adapted to the harsh climate. If during flowering frosts hit, it is possible that the berries will have little (if any zavyazhutsya).
- The lack of fertilizer. For the full growth of the tree need nitrogen and boron. The amount of which is contained in the soil is usually not enough, so after the winter need to make podkornevye feeding.
- Poor pollination. Ovary depends on its own pollination. Therefore, gardeners recommend the area to plant several varieties of sweet cherries for cross-pollination.
- Acidic soil is not suitable or cherries, or cherry. Understand that the soil is not suitable, it is possible for the growth and development of plants. If the year is not growing new branches, the leaves fall off early, and there is no harvest, so the soil is alkaline.
- Adverse weather conditions. This culture loves warm and cold climates can bloom profusely, but the ovary is not the trees will not be.
- Disease. Horticultural crops often affect fungal microorganisms, whereby the quality and quantity of crop is reduced. In addition to fungi, there are many parasites that destroy and flowers, and ovaries.
What if the little cherry fruits
When cherries appear ovary, it is too late to take some measures to increase the yield. This must be done in advance to prevent possible factors negatively affecting the amount of fruit:
- In order to eliminate parasites, trees must be treated before flowering, ie, immediately after the frost. To do this, you can buy in a drug store or your own breed of bluestone and irrigate their culture in the garden (10 liters of water need 100 grams of vitriol).
- If the acidity of the soil is increased, it can be reduced with the help of salt or lime, are brought under and around the tree root. This should be done with abundant watering, to lye has penetrated deeper into the soil to the root system.
- It is important that within a radius of 10 m was cherry-pollinator, otherwise the fruit on the tree will not, even though it blooms profusely.
- If the tree is already blooming and suddenly hit the cold, you can use agrovoloknom to protect the flower buds from the cold. If they be nipped by the frost, they shall perish.
- It is important to feed the plant all year round, regardless of weather and pores. In autumn you need to make the soil potassium and phosphorus, in the spring - urea, and during flowering and fruit ovary to be watered culture superphosphate.
- Sometimes you need to prune the branches, because the dense crown prevents sunlight for most of the flowers and berries.
Cherry fruit from vzaimoopyleniya. To close the ovary should be even 1 tree. It is important to remember that this culture pollinate their own kind and cherries, which never pollinate cherries.
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