Eden Brothers Dahlia Tubers

A No. 1 bulb size indicates a high-quality, mature tuber with 2 to 3 eyes. This size is ideal for establishing a strong root system quickly, which helps the plant produce more vigorous growth and a larger number of blooms during its first season.

Dahlias are tender perennials typically hardy in zones 8-11. If you live in a colder climate, you can still grow them as annuals by planting them in spring after the danger of frost has passed, or you can dig up and store the tubers indoors during the winter.

For optimal airflow and healthy growth, space your dahlia tubers 12 to 18 inches apart. This spacing ensures each plant has enough room to reach its full mature height of 25 inches or more without overcrowding.

Yes, this mix is specifically curated for cut flower gardens. Dahlias are excellent for arrangements because they have sturdy stems and a long vase life, especially when cut early in the morning.

No extra effort is required. Dahlias are naturally attractive to bees and butterflies, so simply planting them in a sunny, accessible spot in your garden will naturally invite pollinators to your space.

These dahlias require full sun to thrive and produce the most blooms. Aim for a location that receives at least six to eight hours of direct sunlight each day for the best results from summer through late fall.