The micro leaves can be harvested after about two weeks. The cucumber flavour goes well with fish dishes and sandwiches. Microgreens are vegetables and herbs that are harvested early and eaten raw. They can be divided into two groups. Micro leaves: harvest both the seed leaf and the stalk or stem attached; the sprout. Baby leaves: harvest the shoots and eat the young leaf. To sow: sprinkle the seeds on the ground and cover them with a thin layer of soil, keep moist.