What should we pay attention to if we raise camellias well?

Camellia

Big names meet good Voice issue 10

Huang Yishan

00:00/04:11

Camellia is one of the top ten traditional famous flowers in China. It likes warm environment, growing in semi-shade, high air humidity and fertile, loose and well-drained soil. Camellia is also called Naidong, and its name also knows that it likes cool and hot.

Camellia is actually a kind of delicate plant. If you want to look good, you need to pay attention to a lot of things. One of the most important is the control of temperature and light! Camellia likes warm, humid and semi-overcast environment, and the optimum growth temperature is 18-25 ℃, 13-18 ℃ from March to September, and 10-13 ℃ from September to March of the following year. When the temperature is above 12 ℃, it starts to sprout, and when it is over 30 ℃, it stops growing. The initial temperature of flowers is 2 ℃, and the suitable temperature for flowers to open is 10-20 ℃. The cold-tolerant varieties of Camellia can tolerate-10 ℃ for a short time, and the general variety-3-Murray 4 ℃. Leaf burns occur when the summer temperature exceeds 35 ℃. Camellia is suitable for sufficient water, humid air environment, avoid drying. In summer and autumn with high temperature and drought, water should be watered or sprayed in time, and the air relative humidity should be 70% and 80%. Pay attention to drainage during the rainy season so as not to cause waterlogging and rot on the roots.

If you want to raise camellia well, you should pay special attention to the supply of fertilizer. Prolonging the flowering period is naturally supported by nutrition, so when the leaf buds begin to sprout, we should appropriately increase the number of fertilizers. But to pay attention to the dosage, we all know that no matter how good things are, you can't eat too much at once, or you will be hurt, and you should remember this when dealing with plants.

Camellia is fond of fertilizer. After changing pots in spring, it does not need to be fertilized immediately. However, when putting on the basin, we should pay attention to putting base fertilizer in the basin soil, mainly phosphorus and potassium fertilizer, including mature bone powder, hair, chicken feathers, rice chaff ash, poultry dung and superphosphate and other substances. During the vigorous growth period of stems and leaves after the beginning of summer, fertilize once every semimonthly. From budding to flowering in September, the phosphorus and potassium fertilizer was applied 1-2 times. Camellia begins to form flower buds in late summer and early autumn. 1-2 buds should be left on each shoot, not too many, so as not to consume nutrients and affect the flowering of the main buds. Pay attention to the position of leaf buds when picking buds in order to keep the plant shape beautiful. At the same time, the dry waste buds are easily removed. Usually should not fertilize too much, generally apply 2-3 times thin fertilizer water between April and May after flowering, and apply a slightly thicker water and fertilizer in autumn November. When using fertilizer, we should pay attention to a slightly larger proportion of phosphate fertilizer in order to promote the blooming and colorful flowers.

The soil for planting camellia should be deep, loose, good drainage, pH 5-6 is the most suitable, alkaline soil is not suitable for camellia growth. Potted soil uses fertile, loose, slightly acidic loam or rotten leaf soil.

For moisture control, planting camellias should keep the soil moist, but should not be too wet to prevent dry and wet. Generally, it can be properly watered in spring to facilitate sprouting and shoots; in summer, it is best to spray foliar water to make the leaves drenched, not directly irrigated and fully irrigated, not hot water, to avoid high temperature before and after noon; appropriate amount of watering in autumn; watering in winter is appropriate before and after noon, but every two or three days.

The choice of sites for planting camellias should take into account the lighting control mentioned above! Camellia should be placed in a warm, moist, ventilated and transparent place. Sufficient light should be given in spring and shade should be paid attention to in summer to avoid direct sunlight and western basking. If you put it on the balcony, you will die in the sun if you are not careful. It is advisable to put it in the room with a room temperature above 3 ℃ in winter.

In daily nursing, high temperature and dry air should be prevented in the process of storage and transportation, otherwise the buds and flowers will fall off easily and affect the quality. Camellia flowers are easy to wither without paying attention to is a disadvantage, remember not to irrigate too much water to prevent root rot.

The growth of camellia is slow and should not be over-pruned, which will generally affect the tree-shaped overgrown branches as well as disease and insect branches and weak branches. If there are too many buds on each branch, only 1-2 flowers can be thinned, and keep a certain distance, and the rest should be picked as soon as possible so as not to consume nutrients. In addition, it is necessary to pick close to withered flowers in time, which can also reduce the consumption of nutrients to facilitate the robust growth of plants and the formation of new flower buds.

Everything is wonderful, there is a praise mall in the flower school.

There are flowers and love, a school of flowers