Eden Brothers Cornel Bronze Dahlia Tubers

These dahlias reach a mature height of approximately 48 inches. Because of their height, they may benefit from staking to keep the stems upright and protected from strong winds.

Yes, but ensure your container is large enough to accommodate the root system and provides excellent drainage. Given their 48-inch mature height, a sturdy, deep pot is essential to prevent tipping.

A No. 1 bulb size indicates a high-quality, mature tuber with 2-3 eyes. This size is ideal for planting as it provides the energy reserves necessary for strong, healthy growth and reliable blooming.

If you live in hardiness zones 8-11, you can generally leave them in the ground. In colder climates, you should lift the tubers before the first frost and store them in a cool, dry place until spring.

They require full sun to thrive and produce their best blooms. Aim for at least 6 to 8 hours of direct sunlight daily to ensure the most vibrant color and consistent flower production.

The best way to keep them blooming from summer through late fall is to deadhead spent flowers regularly. This prevents the plant from setting seed and redirects energy back into producing new buds.