Dividing perennials helps distribute plants across ... fall's the best time to divide perennial plants that bloom in spring and summer. (Conversely, spring's the best time to divide fall-blooming ...
Most perennials bloom profusely during a specific season, such as spring, mid-summer or fall. Peonies bloom in late May through early June, tall iris flower in mid-June, and garden phlox blossom ...
Such watering can mean the difference between healthy vigorous growth next spring, versus stressed, struggling plants. Trees, shrubs and perennials planted within the past several growing seasons ...