• A person holding a bouquet of Bonanza dahlia flowers in a garden setting.
  • A person holding a bouquet of Bonanza dahlia flowers in a garden setting.
  • Bonanza Dahlias freshly picked displayed on a wooded surface.
  • A cluster of dahlia tubers with dirt on the ready for planting.
Spring Preorder
Ships Spring 2027

Dahlia Tubers (Ball) - Bonanza

These peachy bicolored blooms are a staple in the cutting garden

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Season
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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

SEED TYPE

  • Tuber

LIGHT REQUIREMENT

  • Full Sun

BLOOM SEASON

  • Summer through Late Fall

GROWTH HABIT

  • Upright

PLANT HEIGHT

  • Up to 60 inches

PLANT TYPE

  • Ball

COLOR

  • Orange

Enjoy a gardening bonanza this season with these new Dahlia tubers! They have been a standard favorite since their introduction in 1966 and we are so excited to carry them. Their warm blooms have shades of yellow, pink, orange, and purple towards the centers making for an eye-catching display. Because the blooms are about 4 inches across, they are ideal for gardening in containers, full-sized gardens and cut flower arrangements.

  • • Tender Perennial; Delicate, Symmetrical 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

All dahlia
Grown by Our Community 

    Dahlia Tubers (Ball) - Bonanza FAQs

    What size bulbs will I receive with Bonanza Dahlia?

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

    How big will the blooms on Bonanza Dahlia get?

    The blooms on Bonanza Dahlia grow up to 4 inches.

    Customer Reviews

    Overall rating: 3.5 / 5 from 13 reviews.

    Customer photo review of Dahlia Tubers (Ball) - Bonanza

    It’s a beautiful flower, but I’m disappointed that it doesn’t fade from more yellow on the outside to a deeper orange at the center. It’s more of a solid orange. I thought maybe it was just me, but I guess not.

    Devon 3/5

    Dahlia Tubers (Ball) - Bonanza

    I was so excited for these but they did not grow. Sad!

    Taylor 2/5 Verified

    Dahlia Tubers (Ball) - Bonanza

    Store owner replied: Hello Taylor. Thank you for your review. We are sorry to hear that your dahlias did not grow. We understand how disappointing that is, especially when you were looking forward to enjoying their beautiful blooms. Dahlias perform best when planted in well-drained soil after the danger of frost has passed and the soil has warmed. Depending on soil temperatures and the variety, they can sometimes take several weeks to emerge. Consistent moisture during establishment is important, but overly wet soil can cause tubers to rot before they have a chance to sprout. Thank you for giving us the opportunity to address your concerns and make things right. At Eden Brothers, we stand behind our products and are committed to helping our gardeners achieve success!

    These are pretty but look nothing like pictured/advertised. They grew out a solid orange color with no variation or other colors mixed in. I tried giving it more time for a second flush to see if they’d mature or change with temperature changes but they are still orange. A bit disappointing but still pretty in their own way, and I’ll probably keep them around next year.

    Meg 3/5 Verified

    Dahlia Tubers (Ball) - Bonanza

    Was looking forward to this variety, but what I received from Eden was an infected tubular with crown gall. Very disappointed.

    Samantha 1/5 Verified

    Dahlia Tubers (Ball) - Bonanza

    Store owner replied: Hello, Samantha Thank you for your review of Eden Brothers! We greatly appreciate you bringing this to our attention. It's so important to have feedback like this so we can continually improve our products and processes. After speaking with our Customer Service Team, it seems we were able to resolve this for you. Thanks for your time in sharing your experience with us!

    Tubers received had eyes and produced growth, but they don't look like the Bonanza at all. They're not even orange - just a solid yellow color.

    Ally 3/5 Verified

    Dahlia Tubers (Ball) - Bonanza

    Store owner replied: Hello, Ally Thank you for your review of Eden Brothers! We are sincerely sorry to hear that your Dahlia Bulbs (Ball) - Bonanza did not grow as expected! We reached out previously, but wanted to make sure we gave ample opportunity to resolve this issue. Feel free to reach out by phone Monday through Friday from 9am - 5pm Eastern time at 855-440-2929 or by email at service@edenbrothers.com. We'd love to hear from you!

    First year planting these and they grew over 6' tall and produced at least 50 flowers each. They grew up and beyond the top of my fence and the neighbors coined them the "Dr.Suess flowers". Mine were more solid orange than this peach bicolor but they were amazing nonetheless.

    Alana 5/5 Verified

    Dahlia Tubers (Ball) - Bonanza

    I planted both tubers in pots in the spring and they have both grown to 3 or 4 feet tall but have not bloomed once this entire summer. They received water nearly every day and have remained green and apparently healthy, but it would have been nice to get some actual flowers.

    Linda 2/5 Verified

    Dahlia Tubers (Ball) - Bonanza

    Store owner replied: Hello, Linda! Thank you for your review of Eden Brothers! We are sincerely sorry to hear that your Dahlia Bulbs (Ball) - Bonanza did not grow as expected! We reached out previously, but wanted to make sure we gave ample opportunity to resolve this issue. Feel free to reach out by phone Monday through Friday from 9am - 5pm Eastern time at 855-440-2929 or by email at service@edenbrothers.com. We'd love to hear from you!

    I was hoping these bulbs would look like the photo. The ones I got produced flowers that were solely orange, without any pink in it. Still beautiful, but not exactly what I wanted.

    Ashley 2/5 Verified

    Dahlia Tubers (Ball) - Bonanza

    Store owner replied: Hello, Ashley Thank you for your review of Eden Brothers! We are sincerely sorry to hear that your Dahlia Bulbs (Ball) - Bonanza did not grow as expected! We reached out previously, but wanted to make sure we gave ample opportunity to resolve this issue. Feel free to reach out by phone Monday through Friday from 9am - 5pm Eastern time at 855-440-2929 or by email at service@edenbrothers.com. We'd love to hear from you!

    The other review is correct, these are solid orange and not truly the bicolored Bonanza that is advertised. Still pretty and excellent producers but if placed next to Bonanza from another company, this is not the same dahlia.

    S G. 4/5 Verified

    Dahlia Tubers (Ball) - Bonanza

    Store owner replied: Hello! Thank you for your review of Eden Brothers! We greatly appreciate you bringing this to our attention as feedback like yours helps us deliver the best quality products possible. After speaking with our Customer Service Team, it seems we were able to resolve this for you. If you have any other issues, feel free to reach out!

    So many blooms! I can't cut them fast enough! They are truly orange though and doesn't have the pink tones in it. The 2nd photo is the truest representation of what I've had bloom from these tubers! Great! And definitely recommend!

    Emily 5/5 Verified

    Dahlia Tubers (Ball) - Bonanza

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