The growth time of morels is actually not dead. Generally, the temperature in early spring is relatively low, and the morels will grow a little slower after fruiting. For wild ones, they can grow in about one week to 10 days, while artificial ones can grow in early stages. It took 20 days. In the later period, when the temperature is high, the mushrooms may grow in three or four days, but the quality of the mushrooms will not be good.