It has strong adaptability, likes a slightly cool and humid climate, is cold-resistant and drought-tolerant, and has not strict requirements on soil. It is suitable for cultivation in mountainous areas with high altitude, cool climate, short frost-free period in summer and large temperature difference between day and night.
The cultivation land should be loam or sandy loam with rich humus, deep soil layer, sufficient sunshine and good drainage, and forest cutting land or raw wasteland in mountainous areas can be used for cultivation.
It is best to choose plots with fertile and loose soil and close to water sources. As far as possible, the transplant site should be selected in hillside, barren slope and non-cultivated land with good drainage and slightly more sediment in soil, and it is not suitable for planting in clay, saline-alkali land and low-lying waterlogged land.
Extended data:
Propagation techniques of Rhodiola sachalinensis
1, seed propagation: Rhodiola sachalinensis seed is small, the suitable germination temperature is 15 ~ 20℃, and it loses its germination ability after storage for 1 year. Seedlings can be planted in greenhouses, plastic greenhouses or outdoor sun beds, at 5438+00 in April in spring and June in autumn, especially in autumn. After sowing, cover with fine soil and grass, and always keep the seedbed moist to prevent people and animals from trampling on the bed surface. When the sun is too strong, shade it properly. The cultivated 1 year is transplanted from late April to early May or mid-late September.
2. Rhizome propagation: Rhizome propagation of Rhodiola usually combines the selection of larger rhizomes during harvesting, cutting them into small pieces of 3-5 cm, and airing them for 1 ~ 2 days to heal the wound. Planting in April-May in spring and 9 ~ 10 in autumn is suitable for cutting in autumn, with row spacing of 20 ~ 25cm× 10 ~ 15cm, oblique planting, covering soil and slightly pressing.
Baidu Encyclopedia-Rhodiola