1、 Germination time

Before planting Dahlia seed bulbs, it is suggested to promote germination, which is convenient for us to judge the growth status of seed bulbs and the occurrence of new buds. Generally speaking, it should be in the first ten days of March

2、 Budding method

Take out its bulb from the storage environment, cut off some parts such as withering, mildew and so on, and then put it in a plain sand basin, that is, fill the flower pot with sand, bury the seed ball, cover it with sand, pour water and place it in an appropriate temperature environment of 15 ℃. After a week or so, we can see the obvious germination of new buds. At this time, we can carry out root cutting or direct planting