The growing environment and local conditions of Bletilla striata

Bletilla striata growth environment and conditions

Bletilla striata is more suitable for growing in a warm environment and is more common in valleys and forest areas. When caring for it, it needs sufficient sunlight, but avoid strong sunlight in summer. Its main production areas are southwestern Guizhou, southern Shaanxi, Lianyungang, Nantong, Nanjing and other areas.

Bletilla striata growth conditions

Bletilla striata likes warm and cool environment and is slightly cold-resistant, but it is more shade-tolerant. When caring for it, it is necessary to avoid direct sunlight. When planting, sandy loam containing more humus is generally used.

Growth temperature of Bletilla striata

Bletilla striata is a warm-blooded plant. When it grows, the annual average temperature needs to be maintained between 16 and 20 degrees. It has good resistance to high temperatures and low temperatures, and can grow briefly at 40 degrees and minus 3 degrees.

The growth process of Bletilla striata

The growth cycle of Bletilla striata is relatively long. It takes about 4 years from planting to harvesting. Its flowering period is from April to May, and its fruiting period is from July to September. However, its growth rate is slow, and it can only grow two or three tubers in two years. Therefore, it needs sufficient sunlight and appropriate watering when caring for it.

Bletilla striata planting time and method

The planting time of Bletilla striata is early March. A few areas will choose to plant it in autumn. It is generally planted after the seeds are harvested. The northern regions have to wait until the temperature rises next year. The land should be prepared in advance for planting, including weeding, turning, trenching, pest control and fertilization. Management needs to be strengthened after planting to ensure seed germination.