You can grow mustard and spinach microgreens as well. To grow microgreens you should choose south facing area having plenty of sunlight. It is a myth that more light can grow more amount of crop. As human needs six hours of sleep to relax their body, in same way plants also need a six hours in dark to re-energize their tissues. More light can generate more photosynthesis and the flavor of our microgreens can be converted from sweet to bitter.