This is the first stage of a green bean plant. First of all, soak it about 2-3hours so that it can germinate faster. After the bean is soak finish, rinse it and put it in a zip lock bag. Now on the middle of it, staplethe middle from one end to another. For a little more information, it only needs warmth for this stage to germinate but when its root mome out, pour some water about 1cm.