1, Shage likes a warm and sunny environment, which is drought-resistant, barren-resistant and waterlogging-resistant. The suitable growth temperature is 15 to 25 degrees. In February, the temperature in Guangdong is 10 to 20 degrees, which is suitable for the growth of Shage.

2. Astragalus mongolicus is a photophobic crop, and sufficient light can promote its growth and development.1February has sufficient sunshine in Guangdong, which can meet the growth demand of Astragalus mongolicus.