• Person holding a bouquet of pink and white Bumble Rumble dahlia flowers with yellow centers in a garden setting
  • Pink and white bumble rumble dahlia flowers with yellow centers arranged on a wooden surface
  • Multicolored bumble rumble dahlia flower with pink and white petals and a yellow center on a blurred green background
  • A cluster of dahlia tubers with dirt on the ready for planting.
Spring Preorder
Ships Spring 2027

Dahlia Tubers (Collarette) - Bumble Rumble

Three-inch collarette-style blooms are a standout in borders and mixed plantings

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About the Variety

Key Features

Heat Tolerant
Prefers Moist Soil
Container Friendly
Attracts Bees
Attracts Butterflies
Fast Growing
Easy to Grow
Perfect for Cut Flowers
Perfect for Borders
Edible

Plant Details

BOTANICAL NAME

Dahlia

LIFE CYCLE

  • Perennial

LIGHT REQUIREMENT

  • Full Sun

GROWTH HABIT

  • Upright

PLANT HEIGHT

  • Up to 24 inches

PLANT TYPE

  • Collarette

COLOR

  • Pink
  • White

Bumble Rumble collarette dahlia tuber produces cheerful blooms with soft pink and raspberry‑tinged outer petals framed by a crisp white “collar” around its sunny yellow center. This collarette form is extremely sought-after for its impressive flowering and the beauty and whimsy it adds to garden beds. Especially attractive to bees and butterflies, this variety easily enhances pollinator‑friendly spaces.

  • Blooms summer through fall, a lovely choice for cutting gardens and containers
  • Backside of blooms retain the raspberry color, particularly beautiful in vases
  • Branching plants produce an abundance of blooms

Planting Information

PLANTING SEASON

  • Spring

PLANTING DEPTH

  • Deep Enough to Cover with 2 inches of Soil

WATER NEEDS

  • Average

PLANT SPACING

  • 12 to 18 inches

HARDINESS ZONES

  • 7
  • 8
  • 9
  • 10
  • 11

COVERAGE

Amount Recommended Coverage
2 Bulbs / Ships in Spring Up to 0.75 Sq. Ft
4 Bulbs / Ships in Spring Up to 1.5 Sq. Ft
8 Bulbs / Ships in Spring Up to 2.75 Sq. Ft

Planting Guide

View our Dahlia Planting Guide to learn more.

Ready to Grow

We guarantee that our seeds & bulbs will be true to type and ready to thrive. If something doesn't grow as expected, we will make it right. Questions? Call us at 855-440-2929

Dahlia Tubers (Collarette) - Bumble Rumble

$26.49

Companion Plants

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Dahlia Tubers (Collarette) - Bumble Rumble FAQs

What size bulbs will I receive with Bumble Rumble Dahlia?

Bumble Rumble Dahlia tubers are graded No. 1, with 2 to 3 eyes per tuber.

What type of bulb is Bumble Rumble Dahlia grown from?

Bumble Rumble Dahlia is grown from a tuber.

Grown by Our Community • All dahlia