by Larry Hodgson August 6, 2016 1 Gardening Herbs Laidback Gardener Tip of the Day Medicinal Plants Rue Can Make for Painful Gardening Rue (Ruta graveolens), also called herb-of-grace, is a pretty subshrub with attractive blue-green cut foliage and yellow flowers that seemsContinue Reading Share this:TwitterFacebookLinkedInPinterestLike this:Like Loading...