Alphabetical Plant Listing

Dahlia 'Jomanda'

Jomanda Dahlia, Ball Dahlias


Dahlia 'Jomanda' is a medium sized ball variety with rich orange-red flowers contrasting straight dark stems. The charming flowers, up to 4 in. wide (10 cm), look great among late summer flowering asters and tall grasses. Blooming massively from midsummer until frost, this striking dahlia grows up to 42 in. tall (100 cm) and is an excellent choice to create a lovely garden display or for showing.

  • Recipient of the prestigious Award of Garden Merit of the Royal Horticultural Society.
  • Best flowering occurs in full sun, but light shade will be welcomed in hot summer areas.
  • Provide consistent moisture during the growing season and do not allow soils dry out. Plant in a sheltered location to protect your dahlias from strong winds.
  • Best in groups of 5 for best visual effect. Deadhead spent flowers to promote growth of additional flower buds.
  • If you live in a cool area (hardiness zones 3-7) and you want to save your dahlia bulbs, or more precisely, your dahlia tubers for next spring, you may dig them up before the first frost and store them over winter before replanting them next spring. Store them in boxes, covered with moistened sand in a cool, dark, frost-free place where temperature remains between 45-50 °F (7-10°C).
  • This Dahlia is a member of the Ball Dahlias which have fully double blooms, either ball-shaped or slightly flattened. The ray florets are blunt or rounded at the tips, with margins spirally arranged and involute for at least 75% of the length of the florets. They make real eye-catchers!

Learn How To Plant And Care for Your Dahlias

The rich variety of their flower colors, shapes and sizes added to their extensive blooming season, have turned dahlias into a popular addition to our landscapes.Read More

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Requirements

Hardiness 8 – 11
Heat Zones 1 – 11
Climate Zones 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Bulbs, Perennials
Plant Family Dahlias
Exposure Full Sun
Season of Interest Summer (Mid,Late)
Fall
Height 3' – 4' (90cm – 120cm)
Spread 1' – 2' (30cm – 60cm)
Spacing 18" – 24" (45cm – 60cm)
Water Needs Average
Maintenance Average
Soil Type Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Cut Flowers, Plant of Merit, Showy
Attracts Butterflies
Garden Uses Beds and Borders
Garden Styles City and Courtyard, Cutting Garden, Informal and Cottage

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Great Plant Combination Ideas with Dahlias

Guides with Dahlias


While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.


Requirements

Hardiness 8 – 11
Heat Zones 1 – 11
Climate Zones 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Bulbs, Perennials
Plant Family Dahlias
Exposure Full Sun
Season of Interest Summer (Mid,Late)
Fall
Height 3' – 4' (90cm – 120cm)
Spread 1' – 2' (30cm – 60cm)
Spacing 18" – 24" (45cm – 60cm)
Water Needs Average
Maintenance Average
Soil Type Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Cut Flowers, Plant of Merit, Showy
Attracts Butterflies
Garden Uses Beds and Borders
Garden Styles City and Courtyard, Cutting Garden, Informal and Cottage

Great Plant Combination Ideas with Dahlias

Guides with Dahlias

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Dahlia 'Jomanda'

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