• A close-up shot of a single Blue Bell Dahlia flower, showcasing its delicate petals and vibrant colors. | copyright: Floramedia UK Ltd
    © 2026 Floramedia UK Ltd
  • Dahlia Blue Bell flower in full bloom, showcasing vibrant petals and a clear view of its center. | copyright: Floramedia UK Ltd
    © 2026 Floramedia UK Ltd
  • A person holding a bouquet of Blue Bell dahlia flowers in a garden setting.
  • A cluster of dahlia tubers with dirt on the ready for planting.
Spring Preorder
Ships Spring 2027

Dahlia Tubers (Decorative) - Blue Bell

Pair this beauty with pinks and yellows for a blue illusion

Size
Season
Trusted by 4M+ Gardeners
Grow Guarantee
Fast Shipping
Secure
Shipped from Asheville, NC

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 36 inches

PLANT TYPE

  • Decorative

COLOR

  • Purple

One of the most beautiful and best selling purple-blue decorative Dahlias on the market. Outstanding in flower arrangements, the more you cut the more flowers you will get! This charming Dahlia touts flowers that are around 6 inches each.

  • • Tender Perennial; Brilliant, Large Blooms on Sturdy Stems
  • • Superb Cut Flower; Long-Lasting, Prolific Blooms All Summer Until Frost
  • • Thrives & produces more blooms in full sun

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 (Decorative) - Blue Bell

$24.49

Companion Plants

Gardening Tools

Dahlia Tubers (Decorative) - Blue Bell FAQs

What size bulbs will I receive with Blue Bell Dahlia?

Blue Bell Dahlia tubers are graded No. 1, with 2 to 3 eyes per tuber.

What type of bulb is Blue Bell Dahlia grown from?

Blue Bell Dahlia is grown from a tuber.

How big will the blooms on Blue Bell Dahlia get?

The blooms on Blue Bell Dahlia grow up to 4 inches.

Grown by Our Community • All dahlia