FIVEFORK FARMS Blizzard Dahlia Tuber

Yes, staking is essential for the Blizzard variety. Because these plants grow up to six feet tall and produce heavy, abundant blooms, they are prone to falling over or snapping in high winds without support.

They are excellent for cut arrangements. Their exceptionally long, sturdy stems and formal decorative form make them a favorite for florists, and they generally have a good vase life if harvested when the blooms are fully open.

While they are more resilient than many other dahlia varieties, 'drought tolerant' is relative. They will survive dry spells better than most, but you will get the most prolific, high-quality blooms if you provide consistent water throughout the summer.

Given their height and upright habit, you should space them at least 18 to 24 inches apart. This ensures adequate airflow, which is critical for preventing fungal issues and mildew in dense, tall plantings.

Yes, you can expect blooms in their first season. Dahlias are fast growers, and once established in the summer, they will produce their signature white flowers until the first frost.