The pumpkin vine leaves I planted are very good, but they don t bloom when they bear fruit, why?

When the nutrients are sufficient and the sun is sufficient, the pumpkins will grow branches, not a main vine.

If you want to control the growth, you can remove some of the side vines.

This needs to be decided according to the size of the environment in which the pumpkin is grown.

It may also be that the sowing is a little late, some varieties are very sensitive to temperature, and the male flowers are more differentiated when the weather is hot.

There is also a possibility that the growth is too vigorous, and there are too many fertilizers, especially nitrogen fertilizers, and only vegetative growth is carried out, and reproductive growth is not carried out.

If flowered, pumpkins are cross-pollinators.

See if the male flowers have pollen. Does the male flower know? It's the kind that doesn't have a melon under the petals.

Pumpkins need to be pollinated to produce melons, and now the reason for not setting melons may be poor pollination, which may be a lack of pollen or a lack of pollinators. You can go at 8-9 a.m. to see if there is yellow pollen on the anthers in the middle (you can see the yellow powder when dipping your hands), if there is pollen, there is a lack of pollinators such as butterflies and bees, you can pick the male flowers yourself and apply them to the female flowers for auxiliary pollination. If there is no pollen, it may be that the low temperature in the early stage has affected the development of male flowers, so that you have to wait for the next batch of male flowers.

There is a lot of sunshine, maybe the sowing is late, and maybe it's okay to wait!

There is no pollination, so it will not bear fruit.

Pumpkin does not bloom, mainly because the branches and leaves are too vigorous, which is easy to cause melon. Generally, after the pumpkin is planted, if the moisture is good, there is no need for irrigation or excessive fertilization. When 6 to 8 true leaves appear in the pumpkin, the top can be plucked to promote the growth of side branches.

Generally, the side vines of pumpkin are left at most 3 4, leaving 3 is the best, if there are special cultivation needs, then pruning and beating vines as needed, leaving side vines, can promote its flowering and fruiting.

Summary. Sprinkle plant ash or top application of phosphorus and potassium fertilizer to promote pumpkin flowering and melon. The most common way to control prosperity in rural areas is to sprinkle plant ash and supplement pumpkin seedlings with potassium fertilizer to promote pumpkin flowering.

What should I do if I plant a pumpkin because the melon vine grows crazy and does not bloom?

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Method 1: To control the crazy growth of vines, you can use a knife to cut a hole in the middle of the vine on the main stem of the vine, or directly poke a half. In this way, it can effectively hinder the rapid transport of water and nutrients absorbed by the root system to the branches, and control the wild growth of vines.

Sprinkle plant ash or top application of phosphorus and potassium fertilizer to promote pumpkin flowering and melon. The most common way to control prosperity in rural areas is to sprinkle plant ash and supplement pumpkin seedlings with potassium fertilizer to promote pumpkin flowering.

Raise the pumpkin vine to force the adventitious roots at each node of the pumpkin vine to not touch the ground, and penetrate into the soil to absorb nutrients for the plant to grow. Generally, some thicker bamboo poles can be used to elevate most of the pumpkin vines to remove all the adventitious roots that have grown.

Prevent pumpkin growth: If the pumpkin vine grows, it will also cause less melons, such as cutting a crack on the vine 30 cm from the root, stuffing charcoal, which can inhibit the growth. At the same time, it is also necessary to pay attention to controlling the amount of nitrogen fertilizer and increasing the application of phosphorus and potassium fertilizer.

Too much nitrogen fertilizer is used, so it is easy for the pumpkin to fail to bear fruit. In addition to these two reasons, it is very likely that their pollination is not proper enough at the time of flowering, so that it is easy to become melons with few flowers and pumpkin vines to grow luxuriantly, and the fruiting should be caused by too dense vines and insufficient pollination. Some pumpkin leaves can be removed and newly bloomed flowers can be manually pollinated.

After pollination of the female flowers, <> topping is carried out four or five leaves away from the female flowers to facilitate fruit setting of the female flowers. At this time, there is also a must-see delicacy, where the pumpkin sprouts can be stir-fried and eaten, and the taste is very good! In the process of pumpkin planting, if the pumpkin has neither disease nor insect pest, the melon vine is very robust, very vigorous, the leaves are hypertrophied, flowering, do not produce melons, the general cause of this phenomenon is actually very simple is that the light is insufficient, the density is too large, and the fertilizer is not grandma said that people used to eat pumpkin porridge because the family was particularly poor and could not afford to buy food, and now although our days are getting better and better, do not worry about eating and drinking.

Pumpkin is a common crop planted in rural areas, its new shoots can be steamed vegetables, green and astringent young fruits can be fried, mature pumpkin is even more sweet and delicious, pumpkin seeds are also a snack that people love to eat, but sometimes it is found that the pumpkin vines planted grow luxuriantly, flowering is not fruitful, it removes the side branches before and after the female flowers, and the side branches before and after pollinating the female flowers are also removed. In this way, it will be used to help bear melons. Pick the top of the pumpkin at the right time:

When the pumpkin vine grows to 2 meters, remove the main vine growth point, so that the main vine grows 3 or 4 branches, and blooms and bears melons. Pollination is carried out artificially so that each female flower can bear fruit, and the male flower is used for pollination. Then there is the right amount of fertilizer, not too much, which is easy to cause the flowers to fall off.

The most important reason is that because of the lack of nutrients, and the type of fertilizer is not right, and the proportion is not right, so it does not bear melons.

It is most likely that the plant did not receive sufficient fertilizer during the planting process, or it could be due to a lack of fertilizer or pesticides.

It is very likely that the hypertrophy is insufficient, so at this time you must apply an appropriate amount of top dressing, and you must rot the fertilizer when you top dressing.

The melon is not pollinated, if the female flower is not pollinated, the ovary of the female flower, that is, the small pumpkin will gradually stop developing, until it wilts and falls, and the pumpkin is used during the growth period to take measures

If necessary, artificial pollination must be carried out before 8 o'clock in the morning, usually 3 5 melons per plant can grow normally (1 2 large melons are left, and micro melons can be appropriately increased, depending on the growth of the plant);

Too many young melons or female flowers should be thinned, and the stems and vines should be properly topped to avoid insufficient nutrients. Larger melons can be hung in a firm place with a net bag, and melons close to the ground can be padded with styrofoam or wooden boards to isolate from the soil.

First, the male flowers do not bear fruit.

Reason: Pumpkin flowers do not bear fruit when they bloom, you can first see if they are male flowers, it is normal for male flowers to not bear fruit.

Solution: This is normal and does not require interference.

Second, there is no pollination.

Reason: If the flowers are female but do not bear fruit, it may be that there is not enough pollen and pollination is not carried out.

Solution: You can do artificial pollination, dip the pollen of the male flower with a small brush, apply it to the female flower, and the female flower can bear fruit after pollination.

3. Lack of sunlight.

Reason: Pumpkin needs sunlight to grow, flower, and bear fruit, and sufficient sunlight should be ensured during the growth period. If there is not enough sunlight, photosynthesis cannot be carried out at all, so the nutrients cannot be synthesized, and it is naturally difficult to bear fruit.

Solution: Ensure that there is sufficient sunlight, receive enough light, and synthesize nutrients through sunlight to promote results.

Fourth, nutrients are insufficient.

Reason: Pumpkin is an annual herbaceous plant, which has a great demand for the base dust base of nutrients in its growth, and it will consume a lot of nutrients when flowering and fruiting. If there is a lack of nutrients, pumpkin flowers will not bear fruit.

The solution: apply a thin fertilizer regularly to provide good nutrients to promote results.

Fifth, the density is too large.

Reason: The planting density is too large, which will compete for nutrients, and it will also affect the lighting, which will also cause this problem.

Solution: Maintain a certain distance between planting, and increase light transmittance.