How to cultivate azaleas?
Rhododendron is one of the representatives of acidophilic plants, which likes cool, humid and well-ventilated environment. The suitable growth temperature is 13 ℃ to 25 ℃. It is necessary to maintain 60% to 70% air relative humidity during the growing period, and the relative humidity can reach about 80% before flowering.
Cuckoos like light, but avoid strong light, increase shading appropriately in spring and autumn, reach about 70% shading in the middle of summer, and often spray water on the leaves to moisturize and cool down, and cuckoos should be kept outdoors in summer to facilitate ventilation.
Cuckoos should be fertilized frequently during the growing period, preferably farm manure, and flowers should be pruned after falling behind.
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What is the "high pressure" breeding method of rhododendron?
Azalea "high pressure" breeding method is also known as plastic bag high pressure method: first, select any part of the branches that grow vigorously for 1 ~ 3 years, and the length of the ring peeling part can be determined according to the thickness of the branches, if the branches are as thick and thin as chopsticks, the length of the stripped skin can be 0.5 color 1 cm, the branches are thinner, the length can be shorter. The peeling tool can use the right thumbnail, after the selected part. Gently peel it from top to bottom, or use a knife to carve a circle around the upper and lower ends, then gently peel off the cortex.
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Planting methods of Iron Tree seed and Magnolia seed
Iron trees are botanically called cycads, alias Phoenix-tailed bananas, plantains, fire-avoiding plantains, belonging to the cycads family and evergreen trees of the cycads genus. It originated in south-central China, India, Japan and Indonesia, and originated in East and Southeast Asia. Zhejiang, Jiangxi, Hunan, Sichuan and other places are widely cultivated. North China, Northwest and other places as potted plants for indoor viewing. Cycads like sunshine, dry and ventilated environment, not cold-resistant, good fertilizer, like sandy soil, slow growth. Cycads can be up to 8 meters high in the country of origin and 3 meters high in indoor potted plants. the stems are thick and cylindrical and have no branches.
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