How to prune Fuso over 2 years old?

The hibiscus plant grows and needs to be shaped according to the growth condition of the plant. Pruning some unreasonable branches, diseased branches, and overly dense branches can improve ventilation and light conditions. Pruning is best done during the dormant period, and pruning the side branches allows for the formation of a good tree shape.

The pruning of the branches of hibiscus is mainly carried out after the flowers have fallen to cut off those nutrients that consume them to make them bloom better. Plants that have already bloomed are generally pruned strongly. Pruning old plants can be done every 1-2 years to promote the germination of new shoots.

Dwarfing of the plant can also be carried out.

Pruning hibiscus flowers is mainly to lay the foundation for the plant to bloom more and be fuller in the next year. The pruning time can be in late autumn and early winter, and the pruning method is mainly to use the branch stubbing method.

That is, the main stem branches that grow in the current year are shortened, and half to 2 3 of the branches can be cut off. Keep the next section of the current year's branches. Don't prune too hard or just prune the tips. The pruning is too severe, and the flowering time is relatively late in the second year.

When pruning, the main branches and side branches of the hibiscus plant should retain 5-6 bud points, and the uppermost bud point should be kept outward, so that the branches will gradually expand the crown outward after they are born, and the plant shape is relatively full and symmetrical.

The pruning time of hibiscus can be in late autumn and early winter, after the apical buds of the branches stop growing, the overwintering temperature of the pruned plants should be controlled above 10 degrees and below 15 degrees, reduce the amount of watering and stop fertilization. This is conducive to retaining the differentiation and gestation of flower buds of branches, which will not cause frost damage and will not cause branches to germinate and grow.

<> "Hibiscus Flower Planting Techniques.

Fusang "Zhu Jin" is a kind of traditional flower native to our country, due to the long flowering period, easy management, suitable for planting in some areas of our country's big fluttering tung, flower beds, roadsides, balconies, courtyards, are often seen Fusang flowers.

Fusang flowers dislike the name has a bad homonym, and there are also people named Zhu Jin, in fact, the name of Fusang has a longer origin. If the light is sufficient, the flowers can bloom continuously, but remember that they are not shade-tolerant and should be exposed to sunlight.

In the Yangtze River basin and north of China, it can only be grown in pots and wintered at a temperature of 12 -15 in greenhouses or other protected areas. When the room temperature is lower than 5, the leaves turn yellow and fall off, and when it is lower than 0, it will be frost damaged. Resistant to pruning, strong branching force.

It has a wide range of soil adaptations, but grows best in slightly acidic loams rich in organic matter.

Fuso likes light and water, but is not tolerant of waterlogging, remember to accumulate water, watering to ensure that it is dry and wet. Potted Fusang bottom fertilizer should be applied sufficiently, usually apply organic fertilizer, or homemade liquid fertilizer, keep fertilizer and water continuous, flowers continue to bloom, fertilization should be carried out in spring and autumn, do not fertilize in hot summer and winter.

If you plant a potted Fuso, you should change the soil in early spring every year, prune the old roots, apply sufficient base fertilizer, and if the plant is getting bigger, you can replace it with a larger pot. It is conducive to the growth of hibiscus.

Fuso propagation can choose cuttings, pressing, grafting and other methods. The survival rate of families choosing the striping method is very high. You can also choose to propagate at high altitude, peel off the epidermis of 3-5 cm at the bottom of the branch, and then put the container on the propagated branch, put it in the soil, keep the wet eggplant moist, and soon it can take root, cut it and plant it again.

It is best not to prune Fuso in winter, the cold resistance of the plant is very low, if you want to prune, you need to control the indoor temperature at 15, to maintain the growth of the plant at this time and then prune the effect will be better, Fuso is generally pruned when the germination force is stronger in spring, which can promote the growth of germination.

Fuso is a plant with very low cold resistance, so can Fuso be pruned in winter, it is best not to prune in winter, especially in a low temperature environment, if you want to prune dead and diseased branches, you can adjust the temperature to 15 temperatures, and prune in a good growth state, which will be more conducive to preparing for the growth of Fusang.

Fuso pruning most of the time will choose in the spring, at this time Fusang or the germination of the child is the strongest, for the thin branches and diseased branches are all pruned off, can promote the germination of new leaves of the branches, pruning needs to retain the branches with bud points, if there are bud points on the inside of the branches, it is necessary to prune down, otherwise it will affect the ventilation effect of the canopy.

Fusang should not be pruned too much in the growth process, the main branch can be truncated every 1 2 years, promote the growth of side branches, and also improve the ornamental ability of the plant.

Under normal circumstances, Fuso needs to be properly topdressed after pruning, which can supplement nutrients for the roots in time, and in addition, it is necessary to apply about 1 or 2 times of decaying compound fertilizer or phosphorus and potassium fertilizer during the flowering period, which has a promoting effect on bud flowering, and fertilizer needs to be stopped in autumn and winter.

The main focus of potted plants is to control the height and reduce the canopy to ensure that they are both flowering and carryable. Because Fuso grows vigorously and has long branches, it is pruned every time it blooms, leaving only two leaves (two buds) and the rest of the upper parts being cut off. Those crazy branches should also be pruned, too many flowers can be thinned, and fertilizer must be applied frequently to ensure vigorous growth.

Ventilation and light are the main thing, and then look at the beauty of the tree shape.

Mulberry pruning with high yield techniques.

1. Plastic surgery. Before germination in the year of planting, the seedlings should be dried with a height of 35 40 cm, and 3 5 buds should be left at 10 15 cm below the cut, and three main branches should be cultivated. Before germination in the spring of the second year, the first layer of main branches was truncated with a length of 80 90 cm, and after germination, the second layer was selected to cultivate 6 side branches, and before germination in the spring of the third year, 6 side branches were truncated with a length of 110 120 cm.

2. Topping. Timely topping is one of the key measures to plant mulberry trees. Mulberry seedling topping is in mulberry tree grafting seedlings when the seedling height is about 35cm, the growth of particularly vigorous mulberry seedlings can be topped, to the strong and leave the weak, only one axillary bud is left after topping, a plurality of axillary buds should be stripped buds, in September can be topped again, there are axillary buds can be removed after topping; Young mulberry topping is generally divided into two topping, the first time in mid-May, when there are 6 7 pieces, remove the tender head, leave 4 5 leaves, apply 750 1000kg of base fertilizer per mu after topping, and the second time is carried out in mid-June.

Mulberry topping in the silkworm period is generally topped when the silkworm sleeps in the second sleep, and the degree of topping is to remove the small hairy leaves as the degree, and it is required to use first and then pick.

3. Qingyuan. The upper part of the mulberry winter strip is not full should be cut off, the flat top is cut off, the lower end of the general is about 130cm, the short mulberry garden is left about 100cm, in the winter and pruning, the weak branches, horizontal heads, dead piles, dead branches and dead fists are removed in time, and burned in a concentrated manner. Reasonable fertilization Mulberry fertilization is mainly based on organic fertilizer and fast-acting nitrogen fertilizer, which is carried out in accordance with the principle of one base and three chasing.

Mulberry pruning is mainly done in winter, usually from late December to the following spring, before the mulberry tree germinates.

Pruning techniques:1After the mulberry seedlings are planted, they are cut 20 cm from the ground before germination, and when the new shoots grow to 10 to 15 cm after germination, each plant selects 2 to 3 new shoots that grow robustly and are evenly positioned, and the rest of the buds are all thinned;

2.In the spring of the second year, before germination, cut 40 to 50 cm from the ground, grow the first layer of branches, leave 2 to 3 new shoots on each branch after germination, and the rest of the buds are all thinned;

3.Before germination in the spring of the third year, 50 to 60 cm above the ground is cut at the Qingxian Tomb, and the second layer of branches is raised, and after germination, each branch leaves 2 to 3 new shoots to grow, and the rest is sparse, and each plant can grow 8 to 12 branches.

Pay attention to the answer: When pruning, you should do this, raise the lower branches, lower the higher branches, cut off the branches that are too dense and overextended, and make up for the lack of branches.

From 010 to 1010, mulberry trees are usually pruned in winter, from late December until before budding. Mulberry trees are in a dormant period, and wounds heal quickly after pruning. After the mulberry leaves fall in autumn, you can cut off the tiny branches, and then prune the tips of the branches before the branches sprout in the next spring, so that the top of the plant can be suppressed, so that more leaves and buds can grow on the branches.

How to prune the branches and leaves of the mulberry tree.

The thin branches, drooping branches and pests and diseases of the mulberry tree should be pruned so that the branches are evenly distributed and the occurrence of pests and diseases in the coming year should be reduced. Generally, the main branches of mulberry trees are about 80cm high in winter, and the tail and young branches are cut off, and the next spring sprouts more, and the flowers and fruits are more. When pruning, care should be taken not to allow the mud to cover the cut.

Mulberry pruning tips.

Mulberries are males. More phosphorus and potassium fertilizers should be applied before and after flowering, and the temperature must be controlled during the flowering period. If the mulberry tree is found to be infected with pests and diseases, it is necessary to spray in time so that it can bloom normally.

Mulberry pruning flowers.

When pruning and shaping mulberry trees, the branches that are too low should be lifted, and it is not allowed to chop and chop with wooden knives, which will hinder the growth and development of mulberry trees.

Normally, the first pruning is carried out after the fall of leaves in the potted mulberry tree in autumn, mainly to cut off the weak branches, which is conducive to the winter, to avoid nutrients being absorbed and wasted by the small branches, and wait until the beginning of the second spring before germination, and then prune, mainly pruning the top of the branches, which is conducive to inhibiting the top advantage of the mulberry tree, promoting the germination of more leaves and flower buds, and is conducive to fruiting.

Pruning is usually carried out during the dormant period of winter, and the dead fists, dead stumps, diseased and insect branches, weak branches, etc. are pruned from mulberry trees. The cutting part should be close to the intersection of the branches, and the cutting edge should be smooth.

Tip pruning The tip pruning time is carried out during the dormant period of the mulberry tree. Cut off the part of the tissue that is not full at the tip of the mulberry branch. Generally, the branches above the meter can be cut off 1 4-1 3, the branches about the meter can be cut off 1 5-1 4, and the branches of about 1 meter are suitable to be cut off 10-15 cm.

Thinning buds When the shoots of mulberry trees grow to 10-15 cm, it is necessary to thin the overly dense buds, so that the retained branches can grow more stout, and the leaves grow more.

Core picking Spring silkworm stage needs to remove the tender core of the top of the new shoot, if the core picking time is a late mulberry tree, it is generally carried out on a sunny day about 10-15 days before the leaves, and the early and middle mulberry trees are carried out about a week before the leaves. Those who use leaves early should remove the tender cores of two leaves, and those who use late leaves can remove the tender cores of one leaf.