How to propagate double petaled hibiscus by cuttings?

First, the reproduction method of hibiscus:

Hibiscus propagation methods include sowing, striping, cuttings, cuttings, cuttings: after the buds are 1 2 years long, dig and transplant with some roots, it is easier to survive cuttings, before germination in spring, cut the branches 20 25 cm long, insert them in the sand bed, and take root in about 30 days. Wood seeding:

Hibiscus seed after dry storage to the next spring sowing, sowing is generally carried out in spring April, hibiscus top soil capacity is very strong, low temperature dry storage after the seed is soaked and germinated can be sown, generally strip sowing or sowing. After sowing, you can use artificial soil or mechanical soil covering, and it is better to cover the soil within 5cm.

Second, the suitable environment for hibiscus:

Hibiscus is very adaptable to the environment, more resistant to dryness and barrenness, less strict soil requirements, and prefers light and warm and humid climates. Slightly shade-tolerant, warm, humid climate, pruning-resistant, heat-resistant and cold-resistant, but cultivation in the northern region needs to protect the winter, good water and humidity and drought tolerance, the soil requirements are not strict, and it can also grow in heavy clay soil.

Third, the arrangement of the land for hibiscus sowing:

Prepare the seedbed, that is, clean up the weeds and garbage, and then carry out deep turning, rake flat after mixing fertilizer, and try to break the soil clods, according to the furrow with a width of 130 cm, a height of 25 cm for furrowing, 6 kg of manure per square meter, a kilogram of fire soil, 75 grams of calcium, magnesium and phosphorus as base fertilizer. The clods are broken for better germination and growth of the seeds, and the furrowing is for better management and drainage irrigation at a later stage.

Fourth, the maintenance of hibiscus:

After germination, hibiscus seeds germinate about 10 days after sowing, and come out on the 20th, sowing and covering fine soil after watering again, and then pay attention to maintaining temperature and humidity to obtain a good seedling rate, after the emergence of seedlings should pay attention to provide sufficient light, but not suitable for too strong, the sun is too strong to pay attention to shading.

Hibiscus flowers are propagated with cuttings of branches, and they take root in hydroponics for a few days, making it easy to grow into a new potted plant.

Hibiscus can be cut in spring and autumn, but generally spring cuttings have a high survival rate, cuttings can be carried out after construction, choose healthy branches to prune into small sections of about 25 cm for cuttings, after cuttings of the branches to after half a month of frequent watering for loosening the soil, after normal maintenance.

1. Cutting time

Double-leaved hibiscus cuttings can be done in spring or autumn, but cuttings are more effective in spring. In spring, the double-petaled hibiscus begins to grow, and cuttings can be carried out at this time, so that the double-petaled hibiscus can quickly take root and sprout, so as to transplant and propagate.

2. Cutting method

The cuttings of the double-petaled hibiscus can be carried out after pruning, the pruned healthy shoots are cut into small sections of about 25 cm, and then inserted into the sand soil for up to 20 days of root promotion, and then the shoots are inserted into the cultivation medium, and the roots can grow in more than a month, and transplanting can be carried out in the second year.

3. Maintenance

After the double-petaled hibiscus enters the cuttings, it should be watered frequently initially, it is best to water it once every 3 to 4 days, and the soil can be loosened after half a month, and then it can be watered and maintained normally, and the amount of watering and watering time can be changed according to the dryness and wetness of the soil, and there is usually no need to fertilize the double-petaled hibiscus.

4. Pest control

In the process of planting double-petaled hibiscus, attention should be paid to pest control. The harmful pests to hibiscus are mainly longhorn beetles and scale insects, which can be prevented by spraying Lesbenzene solution or acemethamidophos solution, and it is best to spray the double-petaled hibiscus once every ten days.

Sufficient light: The double-petaled hibiscus flower is a tropical plant, and it needs to be placed in a sunny place for daily cultivation. The temperature is right:

The breeding temperature needs to be controlled between 18-25 degrees. Soil selection: Choose loose, breathable, fertile and slightly acidic soil.

Watering the right amount: control the amount of watering, watering when it is dry, and watering if it is not dry.

1. Sufficient light

Double-petaled hibiscus flower is a tropical plant, like light, daily breeding needs to be placed in a better place with good light, in the case of full sun, can promote plant growth, flowering is more gorgeous, summer light is too strong, need to do shading treatment, to avoid plant burns.

2. The temperature is suitable

Because it is a tropical plant, the hard-hitting ability is poor, and the daily breeding temperature needs to be controlled between 18-25 degrees, which is the most suitable for plant growth.

3. Soil selection

The double-petaled hibiscus flower does not have high soil requirements, but in order to promote the growth of the plant, you can choose loose, breathable, fertile and weak acidic soil, and use humus, perlite and soil mixture, which can make the plant grow more vigorous and healthy.

4. Watering an appropriate amount

Double-petaled hibiscus flower likes a humid environment, but is not resistant to waterlogging, daily watering needs to control the amount of water, to avoid stagnant water, resulting in rot of plant roots, during the breeding period only need to keep the soil moist, see dry then watering, not dry do not water.

When propagating hibiscus by cuttings, a strong branch of 10 to 15 cm should be cut from the mother plant in early spring, early summer or late autumn, and the leaves on the branch should be cleaned until only one or two of the top ones remain, and then the root powder should be applied to the bottom, and then the hibiscus branch should be inserted into a moist medium to a depth of 5 to 8 cm.

1. Cutting time

Hibiscus is suitable for propagation by cuttings in March, June and October, where the climate is warm and the sun is soft, the rain content is higher in June, and there are fewer pests and diseases in October, so planting during these times can improve the survival rate of hibiscus.

2. Handle branches

Before propagating hibiscus by cuttings, it is necessary to select a healthy branch with strong growth and high growth from the mother plant, then prune the branch to 10 to 15 cm with scissors, and prune the leaves on its surface to only one or two pieces of the top, and then insert the hibiscus branch into the rooting solution for 10 minutes to improve the rooting speed of the plant.

3. Cutting method

When the hibiscus branches are processed, they should be inserted into the soil after the mixture of humus, sandy loam and decaying farmhouse manure as soon as possible, and then water the plant once to soak all the soil.

<> want to propagate hibiscus by cuttings, you need to use sterilized scissors to cut a branch from a healthy and virus-free plant, then apply rooting powder to the bottom of the branch, and plant it in loose, fertile, well-drained soil, and then water the plant every 2-3 days to keep the soil moist and promote the rapid growth of hibiscus roots.

1. Cuttings treatment.

If you want to propagate hibiscus by cuttings, first use high-temperature sterilized scissors to cut 15-20 cm of branches from robust and virus-free plants, and then apply rooting powder at the bottom of the branches, or soak the branches in rooting water for a period of time, which is conducive to better growth of the root system.

2. Soil conditions.

After the hibiscus is intercepted, it is necessary to select a loose and fertile soil with good water resistance and nuclear rejection, and use high temperature to disinfect and sterilize the soil to reduce bacteria and pests in the soil, avoid the hibiscus from being eaten by pests after planting, and finally plant the branches into the soil.

3. Provide moisture.

After the hibiscus cuttings, the plants need to be watered every 2-3 days, and the soil can be kept moist when watering, so that the hibiscus can absorb enough water and promote the growth of roots of the plants.

4. Provide nutrients.

When cultivating hibiscus, you can apply organic fertilizer to the plants every half a month, because in the process of growth, the demand for nutrients is greater, and the nutrients needed for the growth of the plants can be more vigorous and prosperous.

1. Cuttings processing.

Hibiscus in the cuttings propagation, mainly in the rainy season, first of all, should be selected semi-lignified strong branches as cuttings, too old or too tender branches are not conducive to rooting, the base of the selected cuttings in potassium permanganate solution soaked for about 1 day, the wound can be planted after drying.

2. Soil treatment.

Envy plus likes to grow in the sandy soil with strong porosity and rich in organic matter, before cuttings should be combined with fertilization and disinfection for deep turning, the selected soil can be exposed to high temperature for a few days to play the role of disinfection and sterilization, and then add an appropriate amount of decomposed organic fertilizer and carbendazim solution to promote the rooting rate.

3. Planting management.

Planting management is an important matter in the propagation method of hibiscus cuttings, before cuttings, the base of the cuttings is treated with rooting agent, and then it is inserted obliquely into the soil, and the surrounding of the root system is covered with an appropriate amount of sandy soil after compaction, and the water is watered once, and the temperature is controlled at about 23, and it takes about a month to take root.

4. Post-planting maintenance.

When the seedlings grow 5 cm, transplanting treatment, after transplanting to bring a little bit of old soil, so as not to destroy the adaptability of the root system, in the young stage to strengthen fertilizer and water management, to ensure that there is sufficient sunlight every day, but also according to the growth of appropriate topping pruning treatment, in order to facilitate the germination and growth of new branches.

Hibiscus flower cuttings propagation is mostly carried out in early spring or rainy season, and can also be carried out in late autumn and early winter, all of which are very easy to take root and survive. It can also be carried out in combination with pruning and shaping in April, to choose strong branches of 10-12 cm, open cuttings in red soil or sandy soil, watering once a day in the morning, it is very easy to survive. In particular, the soil is cultivated at the root of the mother plant, so that it can grow more branches, and after the buds grow for 1 or 2 years, dig and transplant with some roots, which is easier to survive cuttings.