Also known as Armand clematis (Clematis armandii), this evergreen clematis is a woody perennial vine that is hardy in USDA ...

Q. I’ve always understood that plants referred to as perennials died down to the ground for the winter. Then, recently, I ...

Perennials are more sustainable than annuals and biennials, but generally lack the substantial woody stem growth of trees, shrubbery or vines.

Heuchera are semi-evergreen perennials that are native to eastern and central North ... Applying a generous layer of mulch ...

In areas where Platinum Beauty™ Lomandra is winter hardy (USDA Zones 8-10), plants can be overwintered in place in the ground. The evergreen foliage will continue to shine throughout winter ...

Those who live in hot or dry areas can still grow plenty of plants. Drought-tolerant flowers, for example, are a wonderful option and can tolerate a little heat and less water. As long as your local ...

WSU Extension Master Gardeners of Snohomish County is pleased to present the second of a new six-part informal educational ...