Question WHEN IS THE BEST TIME TO PLANT CREEPING PHLOX? Answer Creeping phlox is a tough plant! You can plant it either spring or fall. If you plant it now, you will be able to enjoy it early spring when it flowers. Tags: CareDesignFAQProjects Related Questions My hydrangeas are looking droopy are they supposed to look like that? MY AMBER JUBILEE NINEBARK HAVE BRANCHES WITH LEAVES THAT ARE TURNING BROWN AND WILTING. WHAT MIGHT BE CAUSING THIS? MOISTURE IS NOT THE ISSUE. My Blushing Bride has so many small flower heads. It may be preventing it from growing large flowers. Should I prune some of the small heads? LOOKING FOR A DEER RESISTANT SHRUB IN ZONE 8 FOR PARTIAL SHADE. PLEASE HELP!