The old sunflower pile can live for a few years, how to raise the old sunflower pile

SunflowersThe old pile can live for 2-5 years.

Sunflowers are generally annual, this year to raise a good wither, next year and have to raise again, very regrettable, so some people will raise the sunflower into an old pile, then you can raise 2-5 years, and the amount of flowers and shape of the plant can also be improved a lot.

The method of raising old piles of sunflowers

1. Choose root-based sunflower varieties

If you want to have an old pile sunflower, the first thing is to choose the root sunflower. It is difficult for annual sunflowers to grow into old piles, and only root-like sunflowers, old branches can still grow and bloom vigorously.

2. Don't freeze to death

The sunflowers of the root type are afraid of frost, so it is necessary to do a good job of frost prevention in autumn and winter. Generally speaking, it is best to maintain the sunflower in an environment above 5 degrees Celsius for winter. When the temperature drops below 5 degrees, the foliage on it may suffer from frostbite or freeze to death.

When the temperature drops below 0 degrees, the roots may freeze to death.

3. Pruning

The root-like sunflower grows into an old pile, which is inseparable from pruning. The pruning of root-like sunflowers is generally carried out in two situations, one is to keep the multiple branches that grow from the roots, cultivate each branch to about the same thickness and length, and then set up a frame shape. The other is to keep one main branch at the root, cut off the others, and when the main branch grows to a certain height, top to promote branching.

The lifespan of the old sunflower pile varies depending on the variety and growing environment, and it can generally survive **2-5 years**. The growth cycle of the old stump is usually 2-3 years, after which it will gradually senescent, the flowers will become smaller, the number will decrease, and the leaves will turn yellow.

Select varieties, strengthen maintenance, and prune reasonably.

1.If you want to grow an old pile, you can choose a root-based sunflower variety, not an herbaceous annual variety. Distinguish between root-based varieties and annual sunflowers.

2.Strengthening the maintenance of the formation of old sunflower piles is naturally inseparable from maintenance management. The sunflower is kept in the position of the light foot, and the sunflower is fully erected to receive the sun's irradiation, and the sunflower that is often exposed to the sun grows quickly.

3.Reasonable pruning of root-like sunflowers into old piles is inseparable from pruning. Pruning is generally carried out in two situations, one is to retain the multiple branches that grow from the roots, and focus on cultivating the branches.

The scientific name of Sunflower is Niu'er Miao, which is a perennial herbaceous plant of the family Niu'er Miao, also known as Wild Herb. The flowers can be ornamented, the whole plant can be used as medicine, and it can also be used as a black dye. The sunflower always faces the sun and blooms its own smile, symbolizing the courage of the rest of the limbs, self-improvement, thriving, and very popular with people.

How to grow an old pile of sunflowers.

If the sunflower wants to grow an old pile, it needs to be covered with a protective net when its branches grow to a certain extent, so that the branches are wrapped around the net, so that the plant can become a tall old pile, and there needs to be sufficient sunlight during the maintenance period, and the appropriate amount of watering and fertilization should be carried out.

Sunflower old simple orange pile cultivation method.

When the old sunflower pile is growing, it can be placed on the balcony with good lighting, so that it can receive sufficient sunlight, and there should be sufficient water environment in ordinary times, and it needs to be fertilized appropriately when it is flowering, and after its leaves fall off in winter, it needs to be moved to the indoor for maintenance.

Sunflower old pile pruning.

Before planting, you can prune off diseased roots, dead roots, rotten roots, etc., and in the growth period, you need to cut off all the over-dense branches, long branches, delicate branches and blighted old leaves.

Sunflower old pile with pots.

When planting the old pile of sunflowers, you need to use a flower pot of the right size, which is generally decided according to its size, and you can use a green mountain pot or a clay pot.

The sunflower old pile grows an aerial root.

When the old sunflower pile grows the aerial roots, it needs to be watered appropriately to avoid causing water accumulation, and it is necessary to take it out to cut off the rotten root system.

Precautions for the maintenance of old sunflower piles.

Sunflower old pile in the maintenance need to pay attention, must have sufficient sunlight, it is very heat-resistant, sufficient light can make it have a very good growth, its growth rate is relatively fast, during the maintenance period should be timely watering and fertilization, so that it has a lot of nutrients.

Sunflower old pile ** appreciation.

If you want to grow the double-petaled sunflower into an old pile, you need to let it have enough light, but in summer to avoid strong light exposure, you also need to fertilize it reasonably, and it is best to apply a rotten organic fertilizer every half a month in spring and autumn. In addition, it is necessary to prune the branches and leaves regularly, and cut off the branches and leaves that are not conducive to the growth of the plant in time.

1. Sufficient light

Double-petaled sunflower is a sun-loving plant, if you want to raise it into an old pile, you need to let it have enough light, and it is best to put it in a sunny place during daily maintenance, so that it can fully photosynthesize, and it can grow vigorously, but when the light is too strong in summer, it needs proper shade to avoid it being exposed to strong light.

2. Appropriate amount of fertilization

The growth of double-petaled sunflower needs sufficient nutrients, so if you want to raise it into an old pile, you also need to fertilize it reasonably, in spring and autumn, you can apply a rotten organic fertilizer to it every half a month, so as to meet its growth needs, pay attention to the fertilization can not use raw fertilizer or thick fertilizer, so as not to bring fertilizer to the plant.

3. Prune regularly

If you want to raise the double-petaled sunflower into an old pile, you also need to prune the branches and leaves regularly, such as topping and topping when the plant is in the seedling stage, so as to avoid the phenomenon of plant growth, and in the process of growth, it is necessary to cut off the branches and leaves that are not conducive to the growth of the plant.

1. How to prune the old sunflower pile.

2. How to grow an old pile of sunflowers.

3. The production method of the old pile of the sunflower.

4. Can sunflowers grow into old piles?

1.When the old pile of sunflower grows 8-10 leaves, the top is carried out to control the height and promote the concentration of nutrients.

2.Cut the excessively long branches short, cut off the excessively dense branches in a timely manner, and prune the diseased branches.

3.When giving sunflower pots, prune the root system to promote better water absorption.

4.Precautions: Pruning should be carried out on sunny days, and do not water the wound before it has healed.