条件筛选
-
How to use expired pills to grow flowers to promote germination and rooting
When it comes to expired pills, almost every household has some. These expired pills are actually useful, so do not throw them away carelessly. How to use expired pills to grow flowers: 1. Promote rooting and increase the survival rate of branches. 4 to 6 days before grafting, spray the cuttings with aspirin to promote rooting and increase the grafting survival rate.