The time is as follows:

3~4 days before sowing, soak the seeds in 50~55 hot water for 15 minutes and then soak them for 12~24 hours, place them in a warm place at about 25℃ to germinate, and cast them in water once a day during the germination period. If it is a new seed to be placed in advance in 0 ~ 5 ℃ low temperature treatment, about 7 days to break the dormancy.

Introduction:

Coronation Chrysanthemum (Chrysanthemum coronarium?L.), also known as the same artemisia, Artemisia pongamensis, Artemisia chrysanthemi, chrysanthemum vegetable, pond artemisia, artemisia rod, artemisia, ponchospermum, tung flower vegetable (in Fujian and other places are also known as goose vegetable, yi vegetable).

An annual or biennial herb of the order Orchidaceae, family Asteraceae, genus Chrysanthemum. Leaves alternate, oblong pinnately divided, flowers yellow or white, much like wild chrysanthemum. Achene prongs, two or three feet high, stems and leaves are edible when young, and can also be used as medicine.