As a single flower of Dahlia, there are some differences with varieties. Generally speaking, a dahlia will bloom and fall in about one to ten days. There are some varieties of flowering may have some changes in length, depending on the specific varieties, in general, the flowering of a flower should be around a week
Dahlia is a herbaceous plant. It blooms every year, and the number of blooms is closely related to the culture environment. If the usual maintenance conditions are suitable for it to open three times a year, watering should not be too frequent, especially the basin soil can not have water, when fertilizing, do not apply thick fertilizer, thin fertilizer should be applied frequently.
