What are the camellia cultivation methods and management?

1. Ground planting. Planting timing: planting should be selected in areas with suitable ecological conditions, and autumn planting is better than spring planting.

Fertilization method: 2 Fertilization in March to promote fertilization in spring shoots and flowering period; Fertilization in June to promote the growth of secondary branches and increase drought resistance; 10 Fertilization in November to make the new roots slowly absorb the fertilizer, enhance the cold resistance of the plant, and lay the foundation for the growth of spring shoots in the next season.

Proper pruning: do not prune too much, cut off diseased branches, overly dense branches, and weak branches. In order to avoid the flowers becoming bright due to the consumption of too many nutrients due to flowering, the buds should be thinned in time, keeping 1 2 per branch.

2. Potted plants. Pot size: the ratio of pots to seedlings should be appropriate; The best way to do this is to add one-half to one-third of the garden soil to pine needles.

Rotten soil. Seedlings are newly potted: when potting, they should be watered enough, and they should be watered in an appropriate amount at ordinary times. In the summer leaf stem growth period and flowering period, attention should be paid to controlling the watering after the new shoots stop growing, so as to achieve the purpose of promoting the differentiation of flower buds, and to achieve watering with seasonal changes. Rainy season.

Pay attention to the accumulation of water, after the autumn precipitation should be reduced accordingly. The watering water temperature should not be too high, and it is appropriate to be close to the soil temperature.

Shading and pest control: Tea trees are generally planted in greenhouses, and sufficient sunlight should be given in the spring and plum rainy seasons, otherwise the branches will grow too weakly and cause pests. The high temperature season should be shaded and cooled, and attention should be paid to anti-freezing in winter, such as potted seedlings wintering indoors, with 3 4 The temperature is most suitable, such as more than 16, seedlings are easy to mature early, and serious will also cause fallen leaves and buds.

Camellia seedlings are suitable for growing in loose and breathable, well-drained soil, and the soil needs to be slightly acidic, so that camellia seedlings can grow more vigorously, and ground-planted seedlings need to be loosened and fertilized in advance. Bonsai.

For planting, it is necessary to mix humus, sandy soil and basal fertilizer to form nutrient soil.

Carry out planting. During the growth of camellia trees, it is necessary to give sufficient light, camellia trees are more resistant to shade and light, but the light in the growth environment should not be too strong, and in the summer when the temperature is high, shading measures can be taken to avoid burning the leaves at high temperature.

In addition, during the growth period of the camellia tree, sufficient nutrients need to be given to maintain the normal growth of the camellia tree, and the camellia tree can be fertilized every other month to allow the camellia tree to absorb nutrients and grow more vigorously.

Key points of maintenance: 1. Watering is an important part of cultivating potted camellia, and the principle of camellia watering is that the flowering and growth period can be slightly wet, and the dormant period can be slightly dry; In summer and autumn, the temperature is hot, the rainfall is low, and the air is dry, so the potting soil should be kept moist and not dry, and the plants should be sprayed with leaf water to increase the air humidity.

and reduce the temperature, which is conducive to the growth of camellia. On rainy days, you should water less or no watering, and on rainy days, you should also prevent potting soil from watering.

2. Pay attention to reasonable fertilization. Camellia.

After thanksgiving, in May and June, apply the dilute solution of fully decomposed soybean cake twice a month, and apply the mixed fertilizer solution mainly phosphate fertilizer 3 times a month from July to before the flowering. Fertilization should be done in the evening on a sunny day. Before fertilization, stop watering, so that the potting soil is slightly dry and absorbed, and the next morning after the "return water".

2 Do not fertilize in April.

3. Pay attention to bud thinning. In August, the buds grow on the inner branches, overlapping branches, and crossed branches.

Pluck it off, or cut it off along with the branches. At the top of 1 branch, only 1 strong flower bud is left, and the rest is removed.

Camellia seedlings are suitable for growing in loose, breathable, well-drained slightly acidic soil. When planting camellia trees, it is recommended to choose high-altitude mountainous areas, where water is more abundant, and the humidity is larger, and the astigmatism is stronger, which is suitable for the growth of camellia trees. In addition, during the growth period of the camellia tree, it is necessary to give a certain amount of upper light irradiation to make the camellia tree grow more vigorously.

Camellia seedlings are suitable for growing in loose, breathable, well-drained soil, and the soil needs to be slightly acidic, so that the camellia seedlings grow more vigorously. For pot planting, it is necessary to mix humus, sandy soil and base fertilizer to form nutrient soil.

Camellia tree growth process has a certain demand for water, it is suitable for growing in a humid environment, planting camellia trees can choose a certain height of the mountainous area, such terrain rainfall is more abundant, and the humidity is larger, astigmatism is stronger, suitable for the growth of camellia trees.

During the growth of camellia trees, it is necessary to give sufficient light, camellia trees are more shade-tolerant and light-loving, but the light in the growth ring cavity should not be too strong, and in the summer high temperature, shading measures can be done to avoid high temperature burning leaves.

In addition, during the growth period of the camellia tree, sufficient nutrients need to be given to maintain the normal growth of the camellia tree, and the camellia tree can be fertilized every other month to allow the camellia tree to absorb nutrients and grow more vigorously.

1. Potting soil: When planting camellia trees, you need to prepare a pot with a diameter of 20 cm, and a fertile and soft sabotus soil. 2. Planting:

Bury camellia seeds in the soil and control the room temperature at 21. 3. Watering: Wait for the soil surface to dry before watering.

4. Fertilization: During the growth period of camellia trees, thin fertilizer water should be applied once a month.

1. Choose potting soil

Camellia trees are suitable for growing in fertile soil, when planting camellia trees, it is necessary to use humus, sand, vermiculite and peat soil to mix and prepare cultivation substrates, and to apply well-rotted organic fertilizer as base fertilizer, and to provide camellia trees with drainage holes at the bottom and a diameter of 20 cm pots, which is conducive to its healthy growth.

2. Planting method

When planting camellia trees, you need to choose full seeds without pests and diseases, soak them in warm water at 40-50 degrees for 3-4 hours, so that the warm water can cool down naturally, and then bury the camellia seeds in the soil, and then move them to a warm environment, and control the room temperature at 21 to promote the rapid germination of plants.

3. Watering management

Camellia tree is a moisture-loving plant, but not resistant to waterlogging, when cultivating camellia trees, you need to water immediately after the soil surface is dry, so that the water flows out from the bottom of the pot and the water hole, keep the soil moist, and in the summer period, you need to spray water mist around the camellia tree to improve air humidity.

4. Fertilization method

Camellia trees need sufficient nutrients in the growth process, when breeding camellia trees, it is necessary to apply thin fertilizer water once a month during the plant growth period to promote its vigorous growth, and during the pregnancy bud of the camellia tree, it is necessary to spray potassium dihydrogen phosphate or superphosphate to promote the flower bud differentiation of the plant.

<>1. Planting method: soak the seeds in warm water of 40-50 for 3-4 hours, and then sow the seeds in the loose, fertile and well-drained loam soil (slightly acidic) after the warm water naturally cools. 2. Management methods:

The soil should be in a moist state, not too wet, not dry and wet, and in the rainy season and typhoon season, it should be drained in time to prevent root rot, and at the same time, it should be pruned reasonably, usually need to cut off the long branches, diseased branches and weak branches that affect the shape of the tree, it is not suitable to over-prune, and the flowers that are close to withering should also be removed in time, the purpose is to reduce nutrient consumption and promote the growth of plants more robust.

1. Camellia planting methods and management

1. Planting method.

1) It is suitable to choose loose and fertile, well-drained, slightly acidic loam or humus soil, and the plots with alkaline soil and clay and heavy water accumulation are usually not conducive to the growth of camellia.

2) Select disease-free seeds and soak them in warm water at a temperature of 40-50 for 3-4 hours to allow the warm water to cool down naturally.

3) Then sow the seeds and control the temperature at about 21 to encourage the camellia to germinate as soon as possible.

2. Management methods:

1) During the rainy season and typhoon season, attention should be paid to drainage to avoid root rot and then death.

2) It is necessary to ensure that the soil is moist, but not too wet, and at the same time, it is necessary to prevent the occurrence of dry and wet situations.

3) In the spring, it can generally be properly watered, which is conducive to germination and shooting, and can generally be watered in the morning and evening in summer, but can not be watered directly with rapid water, full irrigation, and should not be watered at high temperature around noon, and should not be watered with hot water, and should be watered appropriately in autumn, and should be watered around noon in winter, and can generally be sprayed with water every 2-3 days.

4) It is not advisable to over-prune, usually the long branches, diseased branches, and weak branches that affect the shape of the tree can be cut off, and at the same time, the flowers that are close to withering should be removed in time to reduce nutrient consumption and promote the healthy growth of the plant.

2. What fertilizer to apply to camellia trees

1. What kind of fertilizer to apply.

1) Camellia sinensis has the characteristics of liking fertilizer, the base fertilizer is generally based on phosphorus and potassium fertilizer, and the applied fertilizer generally includes bone meal, chaff ash, poultry manure, superphosphate and other types after decay.

2) When applying fertilizer daily, the dosage should not be too much, usually you can apply thin fertilizer water 2-3 times in April and May, and apply 1 time of concentrated water fertilizer in November in autumn.

3) It should be noted that when fertilizing, the specific gravity of phosphate fertilizer can generally be slightly larger, and its purpose is to promote the flowering and colorful.

2. It is suitable for the environment for the growth of camellia trees.

1) Camellia trees like cold and humid climate, not tolerant to high temperatures, when the temperature is above 30, it will stop growing, more than 35 will appear sunburn, the appropriate temperature is generally between 18-25.

2) Camellia sinensis prefers a half-shade and half-yang environment and is afraid of the sun, while young trees have shade-tolerant characteristics, while large trees need a certain amount of light, and being able to receive sunlight for 3-4 hours a day is usually conducive to flowering. It is important to note that in summer, strong direct sunlight can severely burn the foliage, so proper shade is needed in summer.

1. When planting camellia trees, it is necessary to pay attention to the fact that the soil should not be too sticky, otherwise it will affect the growth of the root system. Before planting, it is necessary to prune the branches that are not in good condition, dead branches, diseased branches, etc., to avoid affecting the growth in the later stage. In summer, you need shade, you can't be exposed to the sun for a long time, and the temperature will stop growing when the temperature exceeds 30, so you need to do a good job of cooling.

2. Land selection: Camellia seedlings like to grow in loose and fertile soil, if it is planted in the ground, it is necessary to loosen the soil and fertilize in advance, and the potted plant is planted with humus soil + sandy soil + base fertilizer.

3. Time: The best planting time for camellia seedlings is in March and April and autumn every year, when the temperature is suitable, more suitable for the growth of seedlings, and the seedlings planted are also relatively easy to survive, and the ground planting is best one or two days after the rain, which is easier to survive.

4. Seedlings: Seedlings need to be planted with strong branches, no pests and diseases, relatively complete root systems, and healthy branches and leaves, so that seedlings have high activity and are easier to survive.

5. Planting: Fix the seedlings in the pot by hand, then pour the prepared soil to fix the seedlings, and water them once after fixing them to make the soil and the roots of the plants more fit, and then maintain them in a semi-shaded position and wait for the pot.

There are four cultivation techniques for camellia trees, namely cuttings planting, grafting planting, strip planting and sowing planting.

1. Cuttings planting.

It is best to plant cuttings from mid-June to late August. Cuttings need to be of the same year with intact foliage on the outside of the canopy of the camellia tree, and their length is between 8 and 10 cm. Immediately after cutting the cuttings in the early morning, insert them into the land to a depth of about 3 cm.

Cuttings need to be in the shade and need to be watered on the leaf surface. The temperature is best between 20 and 25 degrees Celsius, and the roots will take place in about 6 weeks after cuttings. When the roots have grown to 3-4 cm, they can be transplanted.

2. Grafting and planting.

If the variety of the camellia tree is not suitable for cuttings planting, and it is difficult for cuttings to take root, grafting can be used. Note that it is necessary to graft with new shoots that grow to May to June and a half.

3. Strip planting.

Use healthy 1-year-old camellia twigs for the strips. Peel off the bark at the top 20 cm and cover the branches with humus, wrap them with plastic film, and take root after about 2 months.

Fourth, sowing and planting.

This method is suitable for use on single-petaled camellia seeds. Shallow planting in October is OK.

How to raise camellia trees:

1. Camellia trees are commonly used in pots of 15 to 20 cm.

2. The root system of camellia is fragile, so pay attention not to hurt the root system when transplanting. Every spring after flowering or changing the pot in the month, cut off the long branches or dead branches, and replace them with fertile humus soil.

3. Camellia likes to be moist, but the soil should not be too wet, especially for potted plants, and the potting soil is too wet to cause root rot. On the contrary, the irrigation is impermeable, too dry, and the leaves are curled, which will also affect the simple development and growth of flower buds.

4. After the camellia is repotted in spring, there is no need to fertilize the coarse immediately. After summer, the stems and leaves grow vigorously and fertilize once every half month. In September, when buds appear to flowering, hypophosphine and potassium fertilizers are added.

At the end of summer, the camellia begins to form flower buds in early autumn, and each branch should leave a flower bud, not too much, so as not to consume nutrients and affect the flowering of the main flower bud.

1. It is more important to choose a sunny place to plant, because the demand for light is relatively high, and if the sun is not enough, then the camellia tree will often grow thinner.

2. Generally, it is best to choose humus soil for planting, and some sand can be added to it appropriately, so that the camellia tree will grow faster after planting, and at the same time, the soil will be slow and bending.

3. Camellia seedlings should be selected slightly larger, and they need to be compacted after digging pits and planting, so that the camellia celery can not be skewed, and when planting, the roots are generally about 20 cm into the soil.

4. It needs to be watered reasonably, choose to water once every 2 days, after watering, you only need to ensure that the soil is moist, and do not appear waterlogged, which can easily lead to root rot.