KA® Rosie Jo Dahlia Tuber (Limit 1)

• Plant after the last frost, once soil temperatures reach 60°F.

• Space tubers 12–18 inches apart in well-drained soil with full sun.

• Pinch back early growth to encourage branching and more blooms.

• Water deeply 2–3 times per week; avoid overwatering until shoots appear.

• Cut regularly to promote continuous flowering.

• Blooms typically appear mid-to-late summer and continue until frost.

• Tubers ship in Spring 2026, timed for your planting zone.

• Shipping Rates:

  • 1–5 tubers: $12

  • 6–10 tubers: $16

  • 10+ tubers: $20

Local pickup available in Raynham, MA (choose pickup at checkout).

Brooks & Bloom is a licensed seller of KA’s® dahlias.

The KA® brand of dahlias is trademarked. Buyers of KA’s® varieties can grow, multiply, trade, gift, and donate them. Blooms can be sold as cut flowers and seeds can be collected and/or sold.

If you wish to sell KA® tubers, please contact the hybridizer Kristine Albrecht at Santa Cruz Dahlias.