How to prune hydrangeas, how to prune hydrangeas

Here's how it was built:

1. When pruning hydrangeas, it is necessary to cut off its residual branches and weak branches, which are mainly manifested as damage to the branches, incomplete branches, etc., and all the residual branches connecting the main stem need to be cut off; The main manifestation of weak branches is weakness, not strong and thick branches, and they are all cut off after being found, which can effectively maintain the nutrients of hydrangeas.

2. In the pruning method of hydrangeas, it needs to be pruned after flowering; After the hydrangea blooms, some of the buds that have not fallen will still grow on the branches, they have no effect, they will only waste the nutrients of the hydrangea in vain, cut off the branches at the 3 cm flower buds, and apply disinfectant properly.

3. Autumn is the season for hydrangea peanuts to grow, and reasonable pruning can make it grow better; Cut off the branches that grow sideways at the forks and keep the upward branches; Prune off the excess leaves, and the branches on the main stem should not exceed 3; Increase proper fertilization and place in astigmatism for maintenance.

4. If there are requirements for the flower type of the hydrangea, you can prune the flower shape of it; Generally, it is pruned into a spherical shape, slowly pruning from the top downwards in an arc, cutting off the excess buds and petals, taking care of the fine flowers at the bottom, and adjusting the details at the edges.

The pruning of residual flowers is an important part of hydrangea pruning. Timely pruning of residual flowers will help the plant to look aesthetically pleasing, and it will also help to supply more nutrients to the healthy growth of the plant. Generally speaking, we cut the flowering branches from top to bottom where there are full bud points and give it a diagonal cut, and then where there are bud points, it is easy to germinate some new branches.

It doesn't matter if you don't prune, pruning is to make the flowers bloom stronger in the coming year. Now is the time to prune, that is, before the snow, cut off those senescent branches, leave roots, leave forks, and bold pruning of long branches, so that in the next spring, new shoots will be sent out at the forks of the branches, the reason is very simple, that is, the vitality of the old branches is not strong enough, the new branches are more vigorous, and the flowers will be more and stronger.

For hydrangea wintering, 10 cm of short stubble should be left from the ground, and the rest can be cut off to facilitate the warm germination in spring of the next year.

Hydrangea will generally be pruned in the summer and autumn of each year, if it is found in the growth period of the sedan chair when the thin branches, messy branches, but also in time to prune, in the seedling stage, need to be plucked in time, generally when it grows to 15 cm, after flowering should also be cut off the residual flowers.

Hydrangea pruning time.

Hydrangeas are generally pruned in summer and autumn every year, if they are found in the growing period of thin branches, messy branches, they should also be pruned in time to avoid consuming too much nutrients in the potting soil, and it is necessary to pay attention to stop pruning during the budding period, that is, around November.

When the hydrangea grows, it needs to be pruned many times, which can increase the ventilation of the plant, and the growth will be better, after cutting some old branches, it will grow more new branches, and it can also reduce unnecessary nutrient waste.

Hydrangea pruning method.

1. Topping:At the seedling stage of hydrangeas, it is necessary to carry out topping treatment in time, usually when it grows to 15 cm, and the top part needs to be cut off with a sterilized blade.

2. Residual flowers:After the hydrangea has finished flowering, it is necessary to cut off some residual flowers from the position below the flower head, so that the plant shape can be more neat, and some old branches that have grown for many years should also be cut off one-third of the length, so that more new branches can grow.

3. Miscellaneous branches:Hydrangeas will grow a lot of messy cross-branches, overlapping branches, need to cut off some overlapping weak branches, keep the strong branches, so that the plant will be more ventilated and breathable, and the growth will be better.

Hydrangeas need to be pruned, usually in the summer of June to August or in late autumn and late October. For shoots longer than 30 cm, keep 3 4 pairs of leaves from the last flowering shoot, then cut off the rest, and prune some weak branches.

Hydrangeas need to be pruned, usually in the summer of June to August or in late autumn and late October. Pruning is not allowed in September and October, during which hydrangeas are generally forming buds, and pruning will affect the effect of their flowering, resulting in a decrease in the number of hydrangea flowers.

Before pruning, it is necessary to determine the location of the last flowering, if you are not sure not to prune at will, it may cut off the branches that bloomed this year, resulting in a decrease in the amount of flowers, and the gains outweigh the losses. In general, for shoots longer than 30 cm, keep 3 or 4 pairs of leaves from the last flowering shoot, and then cut off the rest.

In addition to pruning the flower branches that have already bloomed, it is also necessary to prune the branches that are significantly weaker than the others. These shoots are too thin and have insufficient nutrient transport capacity and weight-bearing capacity to not flower. For such branches, it is sufficient to cut them directly from the roots of the branches, and the wounds of this pruning will usually re-sprout and grow new branches.

Pruning from the roots before budding in early spring and cutting the shoots with the roots can be replanted into a new hydrangea plant. Separate the rooted branches from the mother plant, plant them directly in another pot, water 200ml of compact soil, maintain them in semi-shade, and then maintain them normally after germinating new shoots to become a new hydrangea plant.

A pruning method to make hydrangeas bloomIt is introduced from the direction of pruning stump and diseased leaves, pruning decayed and residual flowers, pruning dead branches after flowering, pruning miscellaneous branches, pruning in different seasons, and pruning of different varieties.

1.Prune the diseased leaves

In the growth process of hydrangeas, it is inevitable that there will be some residual branches and diseased leaves, which should be pruned off in time after being found to avoid waste of nutrients and bacterial infection. This allows the plant to concentrate nutrients, which is beneficial for the next flowering.

2.Prune the decayed flowers

Hydrangeas need to consume a lot of nutrients to maintain the opening of flowers, in order to avoid excessive waste of nutrients, when the flowers begin to decay and are not ornamental, you can prune off the residual flowers and prune them directly from the branches under the flowers.

3.Prune dead branches after flowering

After the hydrangea flowering, there will be a certain amount of dead branches, so after the end of the hydrangea flowering period, we must always observe the growth of the plant, if you find dead branches, you can prune off the dead branches above the healthy bud point, so that the nutrients are concentrated at the bud point, and promote its germination.

4.Prune the weep shape

Domesticated hydrangea potted plants, naturally want a good-looking shape. In the process of maintenance, if you find too dense, too long branches and weak branches, you need to carry out proper thinning to make the hydrangea more stretched and the plant shape more beautiful.

5.Prune in different seasons

Hydrangeas have a very long flowering period, spring to autumn is the flowering season, if it is pruned after spring flowering, you can prune above the bud point close to the flower, do not cut too long; If it is pruned after autumn flowers, there are basically no shoots germinating on the branches, so you can prune the branches shorter. Just like the hydrangea pruning method above**.

6.Pruning of different varieties

Generally speaking, hydrangeas are broadly divided into soil hydrangeas and foreign hydrangeas. Soil hydrangea is mainly flowering of old branches, and only the residual flowers need to be cut after flowering; The post-flowering pruning of hydrangea should take into account the shape after the flower, to make the plant form a ball, the middle part needs to be smoother, and the edge of the place should be shorter, and the shape will be more beautiful.

Summary. Pruning method When the hydrangea blooms, we should cut off the residual flowers, and cut the flowering branches to our ideal height, generally speaking, keep 3 to 4 pairs of leaves on the flowering branches, and then cut off all the rest, and cut off some branches that are too thin and too weak in the inner hall. In this way, it will re-sprout and grow new branches and differentiated flower buds at the cutting point, and it will sprout on new branches next year.

Pruning time hydrangea pruning method is very important, determines the number of flowers it becomes in the second year, its flowers are generally after flowering about the beginning to mid-August of each year, gradually differentiation and germination, the second year will be the year before the old branch flowering, so in the pruning according to its characteristics, pruning should be pruned in time after flowering.

Pruning method When the hydrangea blooms, we should cut off the residual flowers, and cut the flowering branches to our ideal height, generally speaking, keep 3 to 4 pairs of leaves on the flowering branches, and then cut off all the rest, and cut off some branches that are too thin and too weak in the inner hall. In this way, it will re-sprout and grow new branches and differentiated flower buds at the cutting point, and it will sprout on new branches next year.

Pruning in spring is generally based on shaping, cutting off dry diseased branches and overly dense branches and leaves to increase the permeability of plants; In order to promote the germination of new branches, some of the old branches of the main stem are retained, which can make the whole plant look more robust and more ornamental when flowering;

Newly flowering hydrangeas can be pruned not only in the spring, but also once after the summer flowering period; If you want it to bloom for the second time in autumn, prune it from the fullest bud point under the flower, usually cut off the residual flowers and one or two pairs of leaves, and the new shoots will bloom again after the new shoots sprout in the fall.

Hydrangea plant body growth on the diseased branches and leaves, long branches and leaves need to be cut off, after the end of the flowering period on the body of the plant to remove the failed residual flowers. Hydrangea is mainly trimmed, and the pruning process cannot be operated in rainy weather, and the knife must be sterilized and sterilized before use.

In the process of growth and development of hydrangeas, it is inevitable that due to the cultivation method and nutrient dosage, the plant will grow too fast, and there will be long branches and leaves, diseased branches and rotten leaves, dead branches and weak leaves. These branches and leaves are not ornamental and occupy the growth space of healthy flowers and leaves, so they should be cut off completely.

Hydrangeas bloom between June and August every year, and when the flowering period is over, all the broken flowers on the plant need to be pruned. Residual flowers left on the branches will cause unnecessary nutrient consumption, and long-term retention may also cause decay and attract germs and insect infestations.

Hydrangeas are mainly divided into two types: soil hydrangea and foreign hydrangea. Soil hydrangea mainly prunes the residual flowers, retaining the old branches that grow strongly. Hydrangea is mostly modeled, cut into a round and full ball, the middle part is guaranteed to be smooth, the edge is tip, and the whole plant will be more three-dimensional.

The equipment used to prune hydrangeas must be sterilized and sharpened. In addition, it is best to choose the time to prune hydrangeas in sunny weather, as pruning in rainy weather is easy to breed pests and diseases. 8 to 10 a.m. is more appropriate.