Boom Boom White Dahlias

Preorder now. Ship dates are determined by your USDA zone.

Ready to enhance your summer garden or floral arrangements? The Boom Boom White Dahlia delivers drama without the fuss. This hybrid standout produces big, bold, ball-shaped blooms—pure white and perfectly symmetrical. Each flower measures about 3.5" across and sits atop sturdy, thick stems that hold up beautifully in the garden or vase.

This variety isn’t just pretty—it’s practical too. Uniform in height and shape, it blooms steadily from midsummer through fall, keeping your beds or borders glowing with crisp white texture. And in bouquets? They’re stars—lasting up to 5 days fresh when cut.

Why You'll Love Boom Boom White Dahlias

• Large, true ball-shaped flowers (3.5") with no central disc
• Excellent for cutting—long vase life and strong stems
• Uniform height and shape makes garden design easy
• Blooms consistently from midsummer to fall
• Ideal for flower beds, borders, or cutting gardens

Whether you're building a bouquet or a backyard showpiece, Boom Boom White Dahlias bring bold beauty and bloom-power that lasts.

This 5-pack of #1 grade dahlias ships as bare root tubers. Grow five Boom Boom White Dahlias in spring for beautiful blooms from summer to fall!

• When and how should I plant Boom Boom White Dahlia tubers?
  Plant the bare root tubers in spring after the last frost. Choose a sunny spot with well-drained soil. Dig a hole about 2 inches deep, place the tuber horizontally with the eye facing up, and cover with soil. Water lightly until growth appears.
• Do these dahlias need staking or support?
  Not usually! Boom Boom White Dahlias are bred with sturdy, thick stems that hold their own. However, if your site is very windy or you're growing in containers, a little extra support can help keep things tidy.
• Can I grow Boom Boom White Dahlias in containers?
  Absolutely. Choose a container at least 12–14 inches deep with drainage holes. Container growing is great for smaller spaces and makes it easy to move them for optimal sunlight.
• How long do the flowers last once cut?
  Cut blooms last up to 5 days in a vase. For best results, cut them in the morning and place them in cool water right away. Their ball-shaped form holds up beautifully in arrangements.
• Will they come back next year?
  Boom Boom Dahlias are tender perennials. In colder zones (below USDA zone 8), you’ll need to dig up the tubers after the first frost and store them in a cool, dry place to replant next spring.