Marble Ball Pompom Dahlia swirls with color in magenta-purple and pure white set against dark green foliage. Marble Ball Dahlia has fully double flowers, up to 4" across mesmerize with perfect precision.
Marble Ball Dahlia flowers profusely from July until frost with rounded, almost spherical blooms of purple and white. A fabulous cut flower, deadhead spent flowers to promote more blooms. In cut flower arrangements, mix with Dahlias that differ in shape and harmonize in color for a dramatic effect. Full sun locations are best, but light shade is perfect in hot summer areas. Protect plants from high winds by planting near a wall or a sheltered area. Plant with Crocosmia, Calla Lily, Rudbeckia and Agastache. 28" tall x 12-24" wide.
Marble Ball Dahlia
Dahlia Marble Ball
Item Package Size
Bag of 3
Up to 4" flowers
Mid summer until frost
1 bulb / tuber per sq. ft.
Bulbs / Tubers should be planted 1-2" below the soil line.
Attract Butterflies, Extended Bloom Time (more than 4 weeks), Easy To Grow, Good For Cut Flowers
2, 3, 4, 5, 6, 7, 8, 9, 10
Bulb, Rhizome, Tuber
Spring / Summer
Ships To Canada
Summer Blooming Bulbs, including popular varieties such as gladiolus and dahlias, are planted in the spring and bloom in the summer. Most of these bulbs are tropical and require warm weather to be planted. There must not be any danger of frost and your ground temperature must have reached 55 degrees Fahrenheit before planting. Many
of our summer blooming bulbs can be planted as perennials in zones 9-10 (zone 8 if mulched), but should be treated as annuals in cooler climates. You can lift them and store them in the fall, or bring patio pots inside before frost. See page 15 of our Planting Guide for a bulb depth planting illustration. Read our article about How To Grow Dahlias.
Growing Dahlias: Plant Dahlia tubers after spring frosts in good garden soil with full sun. Dahlias must be protected from high winds, so we suggest you position them against a wall or be ready to stake them. Keep the plants well-watered and free of bugs, applying flower fertilizer as they grow. Your dahlias will be in full bloom by July or August, with the enormous flowers continuing to bloom until frost. As frost threatens, pull up the roots and trim off the stems. You can store the tubers in a cool dry place until the following spring.
View more Planting Guides, or download our complete Planting Guide for tips on caring for your plants when you receive your order, as well as planting instructions for Perennials, Spring-Planted Bulbs, Fall-Planted Bulbs, Cacti & Succulents, Xeric Plants and more.
As soon as your order is placed you will receive a confirmation email. You will receive a second email the day your order ships telling you how it has been sent. Some perennials are shipped as potted plants, some as perennial roots packed in peat. The ‘Plant Information’ section describes how that item will ship. All perennials and spring-planted bulbs are packaged to withstand shipping and are fully-guaranteed. Please open upon receipt and follow the instructions included.
Perennials and spring-planted bulbs are shipped at the proper planting time for your hardiness zone. Perennial and spring-planted bulb orders will arrive separately from seeds. If your order requires more than one shipment and all items are shipping to the same address, there is no additional shipping charge. See our shipping information page for approximate ship dates and more detailed information. If you have any questions, please call Customer Service toll-free at (800) 925-9387 or contact us by email.
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