Planting time of bletilla striata seeds
Bletilla striata is a perennial herb bulbous plant. Its seeds are very small, like powder, suitable for germination on wet moss. Bletilla striata seed 80 yuan about 50- 100 kg.
Bletilla striata seeds are best sown in autumn and generally harvested in September-65438+10 every year. You can choose the tubers of that year as seeds, dig them in the south, plant them in the sand in the north until the next spring, or buy bletilla striata seeds directly for sowing.
Method and technology for plan bletilla striata seeds
1. Bletilla striata seeds are suitable for planting on wet substrates, and the soil needs to be prepared for disinfection and weeding, which can reduce the chances of pests and diseases and prevent seedlings and weeds from competing for nutrients and light.
2. After hoeing the soil, you have to turn it over again, either manually or by machine, which can save a lot of effort and be more efficient. Apply some basic fertilizer to the soil to ensure the later nutrition, mainly applying organic fertilizer.
3. Sow Bletilla striata seeds into the treated soil. The depth of the seed only needs about 3 cm. Proper water spraying can keep the humidity of the environment and germinate soon.
Matters needing attention in sowing Bletilla striata
Bletilla striata seeds can be sown in winter and next March, and the sowing depth is 3-5 cm. Keep the soil moist during the growing period, weed and loosen the soil in time, and apply fertilizer once every half month. Generally, it will bloom two months after planting, and phosphate fertilizer can be applied once after flowering to make the root tuber grow fully.