Osmanthus fragrans is evergreen or chaotic, with thick green leaves, evergreen seasons, slim and beautiful posture. Single leaf opposite, leathery, oblong, entire or sparsely serrate. Let's take a look at the production methods of the laurel pots and the key points of the cultivation techniques of the vines.
Growth of Osmanthus fragrans
Osmanthus fragrans is a subtropical tree native to the southwestern part of China and the middle of China. It is widely cultivated in the Yangtze River basin and its southern areas. Potted. Osmanthus fragrans is a kind of hi-light tree species, slightly resistant to shade, warm and humid climate, not resistant to severe cold and drought. It is required to grow in sandy loam with fertile soil and rich in humus and good drainage. It is better to use acid soil with pH value of 5.5-6.5. Alkaline soil should not be planted, nor is it resistant to stagnant water. On the dry and thin soil, the growth is slow, the leaves are yellow and not easy to flower.
Materials and cultivation measures of osmanthus fragrans
Artificial reproduction: Sweet-scented osmanthus can be sown by seeding, 扦插, grafting, and beading. Usually 扦插, grafting, seeding is rarely used. 扦插 method in the rainy season with the growing shoot 扦插, the survival rate is high. The cuttings should be of excellent variety and strong plants. They can be cut from osmanthus around 10 years old. The length is 8-10 cm, the thickness is 0.3-0.5 cm, and the tops are removed. Two leaves are retained. Before injecting, it is soaked in 100ppm solution of naphthaleneacetic acid for several hours, inserted into the pots of the sandy loam or on the seedbed. The depth is 1b2~2b3. It should not be too deep. If it is too deep, the ventilation will be poor and the roots will be easily rotted. After inserting, use the fingers to compact the soil, pour the water, and timely shade, keep-fixed humidity, often spray the surface water, the soil moisture should not be too much. After about 60 days, you can take root. After rooting, it can be transmitted in the morning and evening, and after the autumn, increase the time of 光照 to promote growth, and the next spring can be cultivated in the basin.
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