How many times a year can astragalus be planted and how to sow it?

1. How many times can it be planted in a year?

It can resist the cold and has the ability to resist cold. It can survive in very low temperatures, so its vitality is relatively tenacious. Theoretically, it can be planted three times a year, which can be divided into early sowing, spring sowing and autumn sowing, but the best time is to plant it between the Autumnal Equinox and the Cold Dew every year. If its seeds are sown under suitable conditions, it will grow very quickly and seedlings will emerge 4 to 7 days after sowing. It can be harvested 2 to 3 times after planting once.

2. How to sow

1. Choose a sunny noon, spread out the seeds and dry them for 4-5 hours, add a certain amount of fine sand to wipe the seeds to remove the wax on the surface.

2. Put the dried seeds in salt water and remove the shriveled ones floating on top to increase the chance of germination. Then sow the seeds in loose soil and keep the temperature at 15-25 degrees Celsius, which is the best growing environment.

3. In late autumn, the temperature will drop. You can cover the plants with straw to keep them warm and moist, which will promote the growth of seedlings and the formation and development of branches.

4. In the later stage, you need to pay attention to diseases and pests and spray some medicines to deal with them.