The latest seed price and planting method of Bletilla striata

Bletilla striata is a common medicine for astringent hemostasis, also known as Rhizoma Euphorbiae, Radix Glycyrrhizae, Radix Glycyrrhizae, etc., is a perennial herbaceous bulb plant of Orchidaceae. It is widely distributed in various parts of the Yangtze River basin in China. Tuber has the effect of astringent hemostasis, detumescence and muscle growth. It can also be potted or decorated with flower beds, flower borders, courtyards and other ornamental plants. Let's take a look at Bletilla striata seedling prices and planting methods.

How much is a Bletilla striata seedling?

Bletilla striata seedlings are usually about 3 yuan per plant, but the highest price has reached 5 to 6 yuan per plant, which varies greatly due to the quality and market of the seedlings. Bletilla striata has a wide range of medicinal value and garden value, the medicinal aspect is mainly used to stop bleeding, detumescence and muscle, the flowers are purple, white, blue, yellow and pink, can be potted indoor ornamental, can also be embellished in the more shady flower bed, flower border or a corner of the courtyard.

Breeding methods of Bletilla striata

1. Ramet: Bletilla striata is commonly used for ramet propagation. Before the new leaves germinate in spring or after the shoot withered in autumn and winter, the old plants are dug up and divided into pseudobulbs. Each plant can be divided into 3-5 plants, but the propagation cycle is long, the efficiency is low and the seed consumption is high. It is difficult to meet the needs of mass cultivation.

2. Sowing: Bletilla striata can be propagated by sowing, but the seeds of Bletilla striata are very small and only a few cells constitute an underdeveloped embryo, so it is difficult to germinate and grow under natural conditions, and the cultivation of seedlings is more difficult.

3. Tissue culture: the tissue culture technology of Bletilla striata can rapidly propagate a large number of seedlings, usually aseptic sowing on the culture medium, and clone propagation by tissue culture after seed germination, so as to realize the large-scale production of Bletilla striata seedlings.

Planting conditions of Bletilla striata

1. Soil: Bletilla striata is not strict on soil, but it is suitable to choose loose and thick sandy loam and humus loam.

2. Temperature: Bletilla striata likes to be warm, slightly resistant to cold, and can be cultivated in the open field in the middle and lower reaches of the Yangtze River.

3. Light: Bletilla splendens has strong negative tolerance, avoid strong light, and the leaves are easy to wither and yellow in high temperature and drought in summer.

4. Moisture: Bletilla prefers shady and humid environment, is afraid of waterlogging and is not resistant to drought, so it needs to be watered and moisturized frequently.

Planting method of Bletilla striata

1. Soil selection: Bletilla striata should drain well sandy loam and humus loam with more humus, prefer warm and slightly humid environment, not cold-resistant, and shady slope wasteland should be selected when planting in mountainous areas with good drainage.

2. Land preparation: the Bletilla striata planting land is ploughed more than 20 centimeters, 1000 kilograms of farm manure is applied per mu, and then the soil and fertilizer are mixed evenly. Before planting, the land is fine and raked flat, making a high border with a width of 130 centimeters and 150 centimeters.

3. Intermediate ploughing and weeding: Bletilla splendens seedlings grow vigorously from May to June, and weeds grow very fast, so weeding should be carried out, weeding combined with loosening the border surface, and shallow weeding should be done to avoid root damage.

4. timely topdressing: Bletilla striata is a fertilizer-loving plant, usually sprayed with potassium dihydrogen phosphate or thin human and animal feces once a month, stop growing and enter dormancy from July to August, but to prevent weeds from growing.

5. Irrigation and drainage: Bletilla likes a shady and humid environment, so it should always be kept moist, watered in the morning and evening from July to September, but Bletilla striata is afraid of waterlogging, and it should be drained in time to avoid root damage in case of heavy rain.

6. pest control: Bletilla striata black spot disease was sprayed with 1000 times of methyl topiramate wet powder, root-knot nematode disease was irrigated with 3% carbofuran granules, and ground tiger could be artificially trapped and killed or mixed with poisonous soil.