From 2001 through 2009, the Chicago Botanic Garden (USDA Hardiness Zone 5b, AHS Plant Heat Zone 5) evaluated 78 Phlox taxa in full-sun trials. Download the results in this PDF.

A Comparative Study of Phlox paniculata Cultivars

The Chicago Botanic Garden Plant Evaluation Notes (PE Notes) are reviews of recommended plants for gardens in the Upper Midwest, as determined through scientific evaluation over a period of time -- four years for perennials, six years for shrubs and vines, and seven to ten years for trees. The program studies and recommends plants that are readily available in area nurseries.

Share A Comparative Study of Phlox paniculata Cultivars

Sign up to save your podcasts

A Comparative Study of Phlox paniculata Cultivars

A Comparative Study of Phlox paniculata Cultivars