The content of the article
Many gardeners have problems growing vegetables. In particular, they are interested in why the ovaries of cucumbers turn yellow. What to do? They think. Today we’ll talk about this.
Impenetrable forests
How does it usually happen? We bought a bag of cucumber seeds, flattered by the magical description of a powerful crop in the future. Sown, then sprouts planted according to the usual pattern. It seems to be caring, flying, loosening, watering. Cucumbers grow, and now, after a month, the bed cannot be recognized. Jungle! The most real! With vines, huge burdocks of leaves ... and the ovaries turn yellow and fall.
What to do? In the spring, one had to think, even when they purchased seeds. The trick of manufacturers is that the description is written for ideal conditions and maximum yield. Can you provide completely perfect content? Hardly. Most likely your mistakes are:
- Thickened planting. On the package is written 3 plants per 4 square meters. m. So you need to plant it that way. And you sprouted sprouts after 30 cm. Note that in modern varieties the root system is wide. Food should be sufficient to provide food for the entire plant. Therefore, do not neglect the recommendations on the bag.
- The lashes grow as they please. Let's face it. Few people carefully form cucumbers. The maximum that most gardeners can do is pinch the central stem, as mothers and grandmothers taught. The mistake is that cucumbers with bundled ovaries form in a slightly different way. From the beginning of the whip 5 leaves are counted. Everything that tries to get out of the sinuses is mercilessly plucked. Stepsons are not allowed to grow at all, tearing off their crown after 2 leaves. Do not touch the central stem! It is he who gives the main crop.
- Leaves. It seems that if a plant has many leaves, then there will be many ovaries. Doctors The number of ovaries is laid genetically and does not depend on the burdock. Therefore, boldly remove those leaves that create unnecessary shadow and density.
All these procedures greatly facilitate the life of the plant. The root system directs nutrients to the development of the ovaries, and not the growth of stepsons or shoots of the 3rd order.
Rich table
How often do you feed your cucumbers? Just once a month, or even never for the whole season? And these people are wondering why the ovaries turn yellow! Sorry, but in order to feed the entire crop, the plant needs to eat something on its own. Otherwise, it will simply throw off most of the parasites.
What to do? In order for the ovaries to stop turning yellow, you need to feed cucumbers every 7-9 days. Before the appearance of flowers, it can be urea, infusion of mullein or bird droppings. Then the plant will gain a decent green mass. And after the formation of ovaries, mineral water can no longer be dispensed with. For fruit growth, phosphorus, potassium, iron, manganese are needed. What natural dressing can you provide cucumbers with the presence of these trace elements? Yes, no.
Without fertilizers of industrial production, you will not get the maximum yield. Ovaries still turn yellow and fall. Just do not overdo it with the dosage. From your generosity, there may be an excess of trace elements, and this will not bring benefits. More likely to do harm.
By the way, in greenhouses and greenhouses you can use air top dressing. For example, now the industry offers special briquettes for burning in shelters. The idea of the novelty is that you need to close all openings as tightly as possible and light the cube of fertilizers inside. In the air there will be a large number of trace elements that settle on the leaves. It turns out foliar nutrition.Naturally, then the shelter must be aired before entering inside.
This method is still not very common, but its popularity is already rapidly gaining momentum. Naturally, there will be no sense in open ground, everything will disappear faster than it is absorbed or the wind will blow it around. But the owners of greenhouses can take note.
Right shower
All articles, as one, repeat the same thing: cucumbers cannot be watered from above. Well, who came up with this nonsense with droplets of lenses in the sun? Let him show at least one plant burned after natural rain. And at the same time he will tell you how to help cucumbers not to throw off the yellow ovaries when in the afternoon the thermometer scale shows above + 33 ° С.
What to do when in the sun the leaves hang like rags, and the ovaries turn yellow and fall off literally before our eyes? Hey, sofa lens specialists, answer! And do not right now about shading. 2 bushes can be shielded from the sun. And if people planted 3 acres? Where to get so much fabric for shading all the beds?
Forget this myth. Water the cucumbers sprinkling boldly. In the heat - every day, when the temperature drops, then you can wait and drink. Focus on the condition of the soil near the roots and the appearance of the lashes.
By the way, at temperatures above + 36 ° C, pollen becomes sterile. Here, certainly, all the ovaries turn yellow if formed. And sprinkling:
- lowers temperature near cucumber bushes
- cools the surface of the leaves, preventing burns
- freshens the ovaries
- flushes dust off leaflets, allowing them to breathe
Therefore, leave nonsense and get down to business, otherwise you will be left without cucumbers at all.
Shaggy bumblebee…
And not only him, but also a bee. Without these striped helpers, the ovaries of cucumbers will safely turn yellow and fall. After all, not all polls plant self-pollinating hybrids.
There were recommendations to put a beehive on the site. Interestingly, is this an adequate person to write? Not only is this a big responsibility, because if you are not able to handle bees, such an undertaking can be deadly! In addition, the hive must be taken somewhere. Or are they sold in every lousy kiosk right away with insects? You need to think what you say.
What to do? First, stop writing in the search engine "buy a beehive with bees." Then you have to go to the kitchen. Take 1 liter of plain pure water, add 100 g of white sugar. Now this whole thing needs to be thoroughly mixed. And stomp to the beds with cucumbers. The resulting liquid is lightly sprayed with planting. Not until dripping, but quite a bit.
From a distance, pollinating insects will smell an alluring smell and fly to catch prey. Of course, they will not be full of sugar, but they will thoroughly rummage through the flowers of cucumbers. At the same time they will do their job. After such an ovary, they will not turn yellow.
Opponents of this method can be advised to plant melliferous plants among the cucumber bushes. They will also attract bees and bumblebees to the beds. Beautiful and without violence.
More! Even more!
How many gardeners remember the information from the bag to the beginning of fruiting? But this plays a huge role in the unexpected yellowing of the ovaries. After all, most are used to pickling vegetables the old fashioned way, with 3 liter cans. Accordingly, cucumbers are stuffed there large, not less than 11 cm long.
On the packaging it was clearly written: gherkins. So, you need to remove the fruit up to a length of 8 cm. And if there is a word piculi, then even less - only 5 cm.
What really happens: we spotted a tiny cucumber ... and left it, let it grow. No, we do not mind. But, while one fruit will grow, at least 5 ovaries will turn yellow and fall.
What to do? Collect cucumbers daily. This will allow new ovaries to develop normally, and not fall off immediately.
It is necessary to carefully examine the plants from all sides. A familiar situation: a long whip without a single ovary, and somewhere at the beginning of the stem there is a hefty yellow “bast shoe”.He devoured all the nutrients, and the bush just threw off all the other ovaries.
Did you know that even overexposure of the fetus to the whip at 3 o’clock already takes more than 50% of the nutrition from small cucumbers? Keep this in mind, do not let the fruit outgrow even a centimeter. Then the remaining ovaries will remain on the stem and will not turn yellow.
Old age is not a joy
Sometimes it happens like this: all the tips are taken into account and applied as expected. And you see, nevertheless, several ovaries have turned yellow. Not massively, but not enough pleasant. A frantic search for their mistakes begins. Then comes the change of care rules, some other actions. What for? If no more than 10% is yellowed from all the ovaries, then do not rack your brains.
What to do? Stop going crazy. Cucumbers are arranged so that initially the number of ovaries with a small margin is increased. Yellowing of several pieces during the entire growing season is a completely normal phenomenon. There should be no panic, only a sober assessment of the situation. An alarm should be started when the ovaries begin to turn yellow rapidly and on the whole plant at the same time. Everything else is from the evil one.
By the way, with the natural aging of the plant, the same thing happens. Some ovaries turn yellow. You just need a little podokuchit central stalk for the formation of additional roots. Care and maintenance try not to change.
From heat to cold and back
Some gardeners complain that with the advent of August, the yellowing of the ovaries of cucumbers is on an alarming scale. And when questioned, it turns out that not one of the complainants helped the landing to endure the cold nights. Indeed, it is a sharp temperature drop that can become one of the causes of the problem. The root system will refuse to work properly in cool soil. Consequently, the influx of nutrients to all parts of the plant is sharply reduced. It is problematic to discard leaves or to throw away part of the shoots of cucumbers. So, we must urgently get rid of the ovaries, directing food to the fruits that have already begun to ripen.
What to do? Those who prepared the bed in advance, introducing a large amount of organic matter or manure into the soil, have nothing to worry about. The roots will be reliably protected by natural heat. But the rest should think about how to make the difference in day and night temperatures minimal. There are several ways to do this:
- Arrange arches and make temporary shelter from a thin film or dense non-woven material. In the evening, cover cucumbers, and in the morning remove protection from the cold.
- Inside at night you can put plastic bottles of hot water.
- Several containers with fermenting green fertilizer not only give off heat, but also saturate the air around the bushes with ammonia, which will serve as additional fertilizing and night “battery” at the same time.
- Grooves are made in the aisles, as close as possible to the roots of the plants. Inside lay manure or finely chopped greens. All this stuff is thoroughly shed with a solution of em preparations. The ripening process begins with the generation of a large amount of heat. That is what we need.
In short, the gimmick of invention is cunning. If a person is puzzled by the question of saving the ovaries of his cucumbers, then he will definitely figure out how to do it yourself.
Now you know exactly why the ovaries of the cucumbers turn yellow. What to do? - figure it out yourself after reading our article. And following our recommendations, you will collect a decent crop of vegetables, which will greatly delight yourself and your household.
Video: why the ovaries on cucumbers turn yellow and do not grow
Submit