tree peony planting and care Home › Forums › Flower-Garden Questions › Annuals and Perennials › tree peony planting and care This topic contains 0 replies, has 1 voice, and was last updated by Anonymous 8 years, 5 months ago. Viewing 1 post (of 1 total) Author Posts September 21, 2008 at 1:47 pm #28491 Anonymous How much sun for tree peonies??when the info says ‘winter protection in zones 4 and 5 for reliable bloom" what is the best way to effect that?? do they need burlap??cold, windy site with eastern facing slope Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.