How to manage sunflowers?How to maintain sunflowers?

First of all, it is necessary to make preparations, for example, before planting, you can soak the seeds in clean water for a few hours, so that the seeds can fully absorb the water, which is conducive to later germination. The management of sunflower is simple, does not require special management, and can be done well in daily care.

Water more. Sunflowers are plants that need a lot of water, and they also need to bask in the sun occasionally.

When it's winter, let the local area dry a little bit, and you can safely survive the winter. Maintain a certain humidity. There are few diseases and insect pests of sunflowers, and potassium dihydrogen phosphate is applied once every half month1, so that the flowering appreciation value is higher.

The sunflower is also called the pine leaf peony, and the double-petaled one is called the pine leaf peony, and it is called the half-branch lotus, etc., which is sun-resistant and heat-resistant, and has a lot of flowers, which can not only be cuttings, but also very easy to sow and reproduce. A friend raised many pots of sunflowers on the terrace before, at first there was only one pot, or a small seedling, raised on the terrace for a month, and now has begun to grow a lot of buds, almost every day is blooming, has begun to bear seeds, many flower friends also through the method of sowing seeds with seeds, sowing some sunflower seedlings, out of a lot of seedlings, the state of the small buds will grow longer and better.

The process, experience, and skills of sowing potted sunflowers on the balcony

First, the sowing time of the sunflower

Generally the most suitable for April and May, the temperature in most areas of the general month is still relatively low, may affect germination, the temperature reaches more than 20 degrees is more appropriate, if the temperature is too low can be placed next to the heating, or covered with a film, as long as the temperature is suitable, the pot soil is loose and breathable, generally five or six days to germinate.

First of all, we have to prepare some loose and breathable soil, but it is best not to use too fertile soil, too fertile soil is really not suitable for sowing, or do not put organic fertilizer at the beginning, after fertilizer, it is easy to burn seedlings, and it is not good to grow.

Then sow the seeds, because the sunflower seeds are small, you can not cover the potting soil, watering can be done with a watering can, spray gently. Keep it moist to a certain extent, and it will germinate in ten days, and its sprouts are very small and very small.

Second, bask in the sun after germination

In fact, as long as the sunflower seeds are not expired, the germination rate after sowing is very high, and after germination, you must bask in the sun more, otherwise it will be because of the lack of light in the back, it will grow in vain, it will be more troublesome, stretch the neck like a thin bean sprout, only grow stems and not leaves, which is fragile and difficult to maintain.

If the sunflower seedlings have white hairs, or rotten stems and rotten seedlings, it is likely that there is too much watering, the soil is not breathable, or when it rains, the rain is too long, resulting in the rotten roots or rotten stems of the seedlings, so at this time, we must grasp the watering well, the potting soil is slightly dry and then watered thoroughly, do not water at every turn.

Usually give them the sun, but not in the sun, the morning sun can also fertilize and water them, so that they can grow better.

Sunflowers are a very good plant, as long as they are properly watered when they are short of water.

In normal times, we should ensure its light time and ventilation time, and also pay attention to whether its moisture and nutrients are sufficient. When it encounters insect infestation, we also need to be timely**.

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1. Temperature

Temperature is the key to the growth of sunflowers, germination to flowering, normal planting, sunflowers can be planted in spring, summer and autumn three seasons, but in order to make sunflowers grow better, then we need to control the temperature of sunflower growth to ensure that it can grow quickly, the most suitable growth environment temperature of sunflower is 20 degrees Celsius up, only above this temperature can ensure that sunflower can have a good chance of growth, Therefore, when we are planting, we must control the temperature to ensure the growth of sunflowers.

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2. Illumination

The light resources required by the sunflower are very large, when there is no light, the petals of the sunflower will be closed directly, so the sunflower is also named, when we plant the sunflower, the sunflower should be planted in the summer or so, so as to basically ensure that the sunflower has enough light to grow.

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3. Correct fertilization

It does not have high requirements for fertilizer, just apply potassium dihydrogen phosphate once every half a month, so that it can make its flowers big and bright, and the flowering period will be longer.

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Fourth, light

It likes sunny places, so be sure to get plenty of sun as it grows, so that it can flourish.

Fifth, take the head

When the seedlings grow to a centimeter height, branches grow from the roots. At this time, the tip of the main branch is removed, and soon a cluster of shoots will sprout at the fracture. When the branches of the roots grow to a certain length, the branches can also be plucked, and after this treatment, the sunflower is dwarfed and the plant shape becomes more beautiful.