When to Plant Bupleurum? Detailed Guide to Planting Time and Methods
Bupleurum is one of the medicinal herbs with high market demand and extremely high medicinal value, which has led to the gradual depletion of wild bupleurum; most of what circulates on the market today is cultivated. What issues should we pay attention to when planting bupleurum? Today Qinnong Network will explain its planting methods to everyone.
1. Planting Time
Bupleurum can be sown in winter or spring, but for the sake of yield it is recommended to sow in winter. This way the seedling survival rate the following year will be relatively much higher. Secondly, after enduring the dormancy of winter, some substandard seeds will be eliminated, and in spring you can replant as needed, which ensures the yield to a certain extent. Spring is also the season most suitable for bupleurum seed growth, and winter sowing can also give bupleurum more quality development time.
2. Planting Methods
Seed Breeding
Bupleurum prefers a moist and warm environment, so generally before sowing you should first replenish water well. Like many other seeds, it is best to soak them in warm water first; generally for the first 2 hours the seeds need to be fully submerged in water, and after 3 hours part of the seeds should be allowed to break the surface of the water, stirring once an hour, about 3-4 times, with the soaking time not exceeding 6 hours, at a temperature of around 40°C, and finally bury them in soil to sprout. Wait until the seedlings reach about 8 cm before transplanting them into the soil.
Soil Preparation
Before sowing, clear weeds half a month in advance, then apply a certain amount of farmyard manure compost, and the soil should be deeply plowed. Secondly, the soil must not be clayey or overly moist, and the terrain is best with a certain slope. Arrange the land into strip-shaped distribution, with each hole spaced about 12-15 cm apart, generally 2-4 cm deep. Land with overly thin soil is not suitable for planting.
Fertilizing
Bupleurum seedlings do not need topdressing at the early stage; just place a small amount of fertilizer when transplanting, with the amount controlled at around 20 grams, and it needs to be evenly placed around the holes. Subsequent topdressing is more frequent, generally about 3 times, depending on the specific situation. Generally, this is done respectively when flower buds appear, when flowering, and one month before harvest. If it suddenly becomes too dry in between, water should be replenished in time.
Management
Daily field management needs attention to the following matters: plants with disease should be removed in time. Prevent plants from growing intertwined with each other; if you see this, separate them promptly. If there is standing water in the soil, drain it immediately to prevent root rot. Before and after flowering, clear weeds and loosen the soil.
Bupleurum is a very easy plant to grow, but it is extremely fragile in the early stage so it needs more care. Bupleurum itself has very strong adaptability, tolerating cold and drought, so generally there is no need to worry much in the later stage; just pay attention to waterproofing. The above is about how to grow bupleurum. If you want to learn more, you can follow Qinnong Network more often!