It's easy to fall in love with dahlias. Their massive flower heads are visual dynamite in a fall garden—and they look just as beautiful in a vase after you cut and arrange them. Dahlias are grown from ...

The common wisdom is to cut back dahlias in fall after the first hard frost, but can you cut them before the frost? Here's ...

Dahlias are some of the most magnificent flowers you can grow, and they make incredible cut flowers, too. With hundreds of types, dahlias work in any style garden from country cottage to formal ...

Dahlias are not winter-hardy in our climate so they must be lifted for repeated use. The success of this process involves careful digging, curing, and storage to prevent the fleshy tubers from ...

Dahlias are cold hardy in USDA Plant Hardiness Zones 8 and warmer. In these zones, dahlias can survive the winter in the ground and regrow again in the spring. A thick layer of mulch will protect them ...

Dahlias are tender annuals, but you can overwinter them pretty well. That means you can dig up the tubers — basically the roots — and replant them after the last frost. But there are a few key things ...

Gardening Dahlias bring diverse shapes, sizes and colors to the garden With hundreds of varieties to choose from in a fabulous array of colors, shapes and flower sizes, it is no surprise the National ...