April 27, 2012 No Comments By Cori Oakley Compost, Tips and Tricks, Vegetable Gardening beets, compost, Magnesium Compost: Beet Greens With leaves composed of 25% magnesium, beet greens are a great addition to your compost if you don’t care to eat them. Twitter Facebook Google+ LinkedIn Leave a ReplyYou must be logged in to post a comment.