How to cut hydrangeas, how to cut hydrangeas

The hydrangea cuttings method is introduced as follows:1. Choose branches: cut the sturdy branches with a length of about 15 cm.

2. Cuttings soil: prepare loose and breathable vegetable garden soil rich in nutrients.

3. Insert soil: poke a hole in the soil, put the hydrangea in, and fill the soil.

4. Later maintenance: appropriate watering, keep the soil moist, and fertilize frequently during the growth period.

Cuttings season. In the hydrangea cutting season, theoretically speaking, as long as the temperature is suitable, cuttings can be propagated in any season. However, when we propagate by cuttings at home, we generally choose to grow vigorously during the period of plant growth, when the branches grow strongly, the water and nutrients are relatively sufficient, and the cuttings can take root and survive faster.

April and June in spring and September and October in autumn are the peak growth periods for hydrangea, and the temperature is suitable for plant growth.

Of course, the branches that are usually pruned after flowering can also be cut at any time, and as long as every detail is done, there is also a very high survival rate.

Hydrangea cuttings tips are as follows:

1. Cutting time.

Hydrangeas can be cut at any time, as long as the temperature is about 20 degrees, not less than 10 degrees, not higher than 30 degrees, can be taken at any time to propagate. Generally, spring and autumn are chosen for cuttings, when the weather is cool, which is conducive to survival.

2. Branch selection.

The cuttings of the branches can choose the top of the shoots, such branches are vigorous, more vigorous, faster rooting, when taking the branches, it is best to use sharper scissors, or a manual knife, so as not to damage the epidermis of the branches and shoots.

3. Branch treatment.

Apply some rooting powder to the bottom of the selected branches or soak them in the rooting solution for five minutes before taking them out, which can effectively avoid fungal infection, and finally put the branches in a ventilated place to wait for drying for cuttings.

4. Cutting method.

Choose a pot of the right size and cover it with loose soil with good drainage and air permeability. Insert the treated hydrangea branches vertically into the flower pot, and there should be more drainage holes at the bottom of the flower pot, which is conducive to ventilation and avoids root rot caused by excessive moisture, which affects the growth and development rate after cuttings.

5. Transplanting. After cuttings, wait until the cuttings are completely alive, and absorb nutrients through the new root system and grow new branches and leaves, and then transplant to reduce the damage to the roots, so that the survival rate of transplanting will be greatly improved.

The cuttings of hydrangeas are as follows:

Cuttings of hydrangea should be selected from the robust mother plant, a stout, semi-lignified branch with leaf buds, cut into 15 cm segments, and then cut off the leaves of the lower part of the branch, and then cut the bottom into an oblique mouth shape to facilitate insertion into the soil.

In order to improve the success rate of cuttings, disinfection should be carried out before cuttings, the pruned branches should be soaked in potassium permanganate solution, and after half an hour, they should be taken out and rinsed and dried with water, and then the cuttings substrate should be spread in the sun for three days to eliminate dust and destroy the eggs and germs.

When cutting hydrangeas, apply indole butyric acid agent to the bottom of the branches, and then insert them into the substrate, keep the depth of cuttings at about 3-4 cm, after cuttings, press the root soil by hand, and spray water mist on the soil surface, and then put the hydrangea in a cool and ventilated place, and wait for the branches to take root and maintain normally.

The propagation method of the bulb flower in Xiuzi Town

1. Spread propagation: Spread propagation is suitable for early spring before the sprouts grow. Separate the rooted branches from the mother plant, directly pot, watering should not be too much, maintain in semi-shade, and wait until new shoots germinate before transferring to normal maintenance.

2. Strip propagation: strip propagation can be carried out when the sprouts germinate, and can grow after one month, cut off from the mother plant in the spring of the second year, transplant with soil, and bloom that year. Generally, high pressure is carried out in March and April in spring, and rooting can be carried out in June and July, and it can be cut and planted in the same year.

3. Grafting and propagation: If grafting and propagation, Qionghua seedlings are used as rootstocks, and shearing and grafting are carried out in spring, which is easier to survive. After the leaves fall or before the bud sprouts, the transplanting of the silver is carried out, and it needs to be brought to the house. The main branch tends to grow branches, so it needs to be pruned properly after flowering to make it more beautiful.

The best time for hydrangea cuttings is in spring and summer, and there is autumn, at this time we can cut such a healthy branch, the cuttings of hydrangea branches must have this sharp bud point, and then give it a flat cut above the bud point, we can subtract 1 2 to 2 3 leaves, reduce its transpiration for base digging, the length of the bottom four or five centimeters, 45 degrees oblique incision cuttings.

The first step is to select the branches and cuttings

The propagation method of hydrangea is cuttings, so it is more critical when choosing cuttings branches, it is best to find branches with bud bud bud points to cuttings, if there is no bud eye that is the bud point, there is no germination and no leaf position, just a bare branch, to live, although it may grow roots, but it is difficult to germinate, it is difficult to germinate new small leaves.

In the second step, the soil medium for cuttings is prepared

The cutting medium is also very simple, as long as it is soil, even if it is ordinary garden soil, it can also be cut live, but to be loose, you can use river sand, or vermiculite to cuttings, almost all soil can be used to cut hydrangeas, the depth of cuttings is more arbitrary, about 5 centimeters, leave one or two leaves on the branches, or no germination bud points can be.

The third step is to shade, protect from the sun and moisturize after cuttings

After cuttings, put it in a place that is not exposed to the sun and is very ventilated, basically when I take cuttings, I put it directly in the shade of the terrace, which is especially important, do not give it shade and put it in the sun, and the branches will dry before they have time to grow roots. It's okay to have other plants block it, there is no light, don't forget to water it occasionally, don't let the soil dry too much, and new leaves will gradually grow in a month, and the bottom must have grown roots smoothly.

When the root system grows and there are new leaves, you can transplant the soil mass to a larger pot to raise flowers normally. Basically, hydrangeas that are cut in the current year can bloom smoothly the next year.

Precautions: 1. Cutting time.

There are two suitable times for hydrangea cuttings, one at the turn of spring and summer, and the other in autumn. The temperature is more suitable for these two times, and the weather is cooler. At this time, the new seedlings propagated by cuttings can store nutrients through vegetative growth throughout the summer, and they can bloom the following spring.

2. Preparation for cuttings.

After choosing the time for cuttings, we can make preparations before cutting. When we choose the branches for cuttings, we should choose the branches that are relatively robust and not lignified in the current year.

3. Cutting method.

First prepare soil suitable for hydrangea cuttings. Loose and fertile sandy loam soils are more suitable.

Then we start preparing the cuttings. Before cuttings, the soil should be sterilized and disinfected with carbendazim and potassium permanganate.

Water the soil thoroughly, and then insert the cuttings into the soil, be careful, be sure to insert all the nodes into the soil. It is best to place a tray for storing water at the bottom of the basin to moisturize.