How to grow alfalfa sprouts

Alfalfa sprouts grow quickly, sprouting in just three to five days. You can grow them in a glass jar or a small tray, and you only need 1 tablespoon of seeds to get 1 1/2 cups of sprouts.

Place alfalfa seeds in a quart jar or other sprouting container. Add ¼-½ cup cool water, cover with a sprouting screen or mesh sprouting lid and soak 8 hours or overnight. Drain all water off the alfalfa seeds. Invert the jar over a bowl at an angle so that the seeds will drain and air will be able to circulate.

Like any fresh produce that is consumed raw or lightly cooked, sprouts can carry a risk of foodborne illness if they are contaminated. Unlike other fresh produce, the warm, moist conditions required to grow sprouts are ideal for the rapid growth of bacteria, including salmonella, listeria, and E. coli.

Not so much anymore. They’ve even disappeared from some major grocery store chains after numerous outbreaks traced to sprouts in recent years. The problem is in the way sprouts grow: Seeds need warm, moist growing conditions to sprout — exactly the conditions that illness-causing bacteria, such as Salmonella and E.