Dahlias are true showstoppers in the garden, and it's easy to see why. Their unique petal arrangements come in many colors, shapes, and sizes, providing a spectacular display from summer until the ...

Dahlias are quite heavy feeders, so once a month, applications of a low-nitrogen fertilizer are also helpful for ensuring they thrive. While dahlia tubers can survive winters outside in zones 7 ...

In most cases, in well-drained soil or raised beds, you can just mulch or lightly cover your dahlias in the fall after you cut the stems to the ground. But if you are a devoted dahlia grower ...

These easy-to-grow flowers are perennial in warmer climates and are considered hardy annuals in areas below USDA hardiness zone 8. Dahlias thrive in full sunlight and well-drained soil with an ...