AOL: 13 Ways to Use Every Part of Your Rhubarb Plant This April (Even the Leaves) Every April, millions of home gardeners harvest fistfuls of bright rhubarb stalks, lop off the enormous leaves, and toss them straight into the trash or compost without a second thought. That is a ... 13 Ways to Use Every Part of Your Rhubarb Plant This April (Even the Leaves)