What climate is suitable for the growth of osmanthus trees, what geographical conditions and soil are there.

1, osmanthus fragrans adapts to subtropical climate. Sexual preference is warm and humid. The average temperature in the planting area is 14-28℃, the average temperature in July is 24-28℃, the average temperature in June is above 0℃, the minimum temperature is-13℃, and the optimum growth temperature is 15-28℃.

2. Osmanthus fragrans is suitable for planting in ventilated and light-transmitting places; I like a clean and ventilated environment, and I can't bear the harm of smoke and dust. I often can't blossom after being victimized. Afraid of flooding and waterlogging, in case of waterlogging.

3. Osmanthus fragrans is not strict with soil. Except alkaline soil and low-lying land or soil that is too sticky and poorly drained, general soil can grow, but slightly acidic sandy loam with deep soil layer, loose fertility and good drainage is the most suitable.

Extended data:

Matters needing attention in osmanthus planting:

1, osmanthus fragrans planted in open field is more than that in early spring. The planting site should be sunny, well drained and deep in soil. Dig a big pit before planting, apply more organic fertilizer and plant ash at the same time. Seedlings need to be transplanted with soil ropes in order to survive. Fully irrigate after planting. Apply liquid fertilizer once after survival. Apply 1 ~ 2 times water and fertilizer in July and August.

Before winter, compost is now used. In the future, the available nitrogen fertilizer was applied once in late March, the available phosphorus and potassium fertilizer was applied once in July, and the organic fertilizer was applied once again in June at 5438+ 10. After each fertilization, irrigation and intertillage weeding should be done in time, and attention should be paid to timely prevention and control of pests and diseases, which can accelerate the growth. Every year, bloom is lush and fragrant.

2. Osmanthus fragrans likes slightly acidic soil. Potted plants can be mixed with 5 parts of mountain mud or humus, 3 parts of garden soil and 2 parts of sandy soil, or mixed with half of humus and sandy loam as culture soil.

3. Water in time. Watering should master "two less and one more", that is, water less before new buds appear, water less in rainy days and water more in dry weather in summer and autumn. It is advisable to keep the water content of basin soil at about 50% at ordinary times. Especially when flowering in autumn, if the pot soil is too wet, it is easy to cause falling flowers. Pay attention to inspection in rainy days. If there is water in the basin, pour water from the side basin in time to avoid root rot after a long time.

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