4 months, 1 week ago Where to find peony tree? Q&A I would like to plant a peony tree. Where in Kansas City area can I find one at this time of year? - Jeanne - Comments Jo Co Master Gardener 4 months, 1 week ago You might try the Heartland Peony Society www.peonies.org. Their phone number is 816-455-0614. You will find a number of extension publications on Tree Peonies if you search on tree peonies site:*.edu Mike- Johnson County Extension Master Gardener Dennis Patton 4 months, 1 week ago Tree peonies may not be available this late in the season. They are normally planted in late September to early October. Local garden centers may still have dormant bare root plants. Tree peonies tend to be easier to find in the spring as a potted plantin the nursery. A lot of people are more comfortable planting a plant in leaf than a dormant twig. So don’t give up as they will be available but probably better selection come spring. Dennis - Johnson County Extension Sign in with Facebook to comment. Copyright 2014 The Kansas City Star. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.