Removing faded flowers stimulates more blooms on many plants. Deadhead flowers when they begin to wilt or fade. To deadhead effectively, remove the entire flowering portion, including any sepals or ...

Threadleaf coreopis is a tough, long-blooming perennial to fill sunny or dry spots. The plant reaches 18 to 36 inches, with flowers throughout the summer. Horticultural expert Melinda Myers says, “If ...