Plant

To sign plant or grow, take your non-dominant hand to form the pot by making the ASL sign for 'C', only it is lying down on its side. Then take your dominant hand, forming a flat letter O sign by making all your fingers touch, have it come up through the non-dominant hand's "pot" bottom, and finally open up your fingers as the "plant" passes the top of your non-dominant fist, looking like leaves opening up or a flower blooming.