Question: can mung beans grow in water?
Answer: Mung beans (Vigna radiata) can grow 36 inches tall. ... Soak the mung bean seeds in a cup of water for two to four hours. Put a few tablespoons of an inoculant formulated for peas in a resealable plastic bag. Drain the water from the cup, then put the damp seeds in the bag of inoculant.