Commonly used seeding, cutting and grafting methods are also available, and it is also possible to use tamping and ramets. Seeding, evergreen azaleas are best accompanied by sowing, deciduous azaleas can also be stored until the spring of the next year sowing. At about 15 to 20 degrees Celsius, it takes about 20 days to emerge. Cuttings, usually in the period from May to June, were selected for semi-lignified twigs for cuttings, shaded by sheds, and rooted at a temperature of 25 degrees Celsius for 1 month. West Loquat is slower and takes about 60 to 70 days. Grafting, the use of Western cricket breeding, often tender twigs grafted, grafting time is not limited, rootstock with two-year-old edgy, the survival rate of more than 90%. Wild azaleas and cultivars can be planted as fur stalks, oriental sorghum, and summer sorghum, and can also be planted under shading conditions. The West Lake is full of potted plants, soil is mostly made of black soil, and pulverized soil, Huangshan soil, rotted leaf soil, pine leaf soil, coal residue, sawdust, etc. are used as long as the pH is between 5.5 and 7.0%. Rich in humus can be used. The upper basin is generally performed in April or November. Rhizome azaleas has a slow root growth. It is advisable to use 3-inch pots for l-2 years old, 4-inch pots for 3 to 4 years, and 1 pot change every 3 to 5 years, while trimming the root system. Watering depends on the weather conditions and plant size. Pellets need wet and wet growth and development, flexible control, avoid alkaline water, tap water, it is best stored in the tank l ~ February. In mid-April, when the house is out of the house, it is in a period of high growth and needs a large amount of water; in the rainy season, it is necessary to prevent water accumulation; in the high-temperature season in July and August, the amount of evaporation is large, and it should be followed by pouring. In the middle of the afternoon, it is also necessary to go to the ground and leaves. Surface spray water cooling; in early November, if the room is heated, the growth is still prosperous, the water demand is still large, especially at the flowering stage, the need for more water; if the indoor does not warm the growth is slow, 3 to 5 days Pour water once. It is necessary to apply fertilizer thinly. 2 to 4 years old seedlings, in order to speed up the formation of plants, often through topping, buds to promote new branches. After molding, the plants mainly cut off diseased branches, weak branches and overlapping branches.
Planting points: It can be used for sowing, cutting, grafting, and layering.
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