When do you grow ginger in Beijing?

"Ginger is planted in spring, usually in March and April in the south, that is, around Tomb-Sweeping Day, and in April and May in the north. The harvest time of ginger is not fixed. Ginger is generally harvested from late June to early July, tender ginger is harvested in early August, fresh ginger is generally harvested in the middle and late June, and old ginger is generally harvested in1early October. "

Ginger (scientific name: ginger. ) is a perennial herb of Zingiberaceae. Rootstock, yellow-green flowers, pungent smell. Plant height 0.5-1m;