Jolt Pink Magic Sweet William (Dianthus barbatus 'Jolt Pink Magic')
dy-ANN-thus bar-BAT-us 'Jolt Pink Magic'

Deciduous Perennial (usually grown as an annual near you) Upright, Mounding in the Caryophyllaceae Family
A heat-tolerant Sweet William whose fragrant flowers open white with pink streaks and deepen to rich pink as they mature.

'Jolt Pink Magic' is part of the Jolt series of interspecific Sweet Williams, bred for outstanding heat tolerance and a long, uninterrupted bloom season. Its fragrant flowers open white with pink streaking and deepen to rich pink as they mature, giving the plant a two-tone look at any given moment. An upright, rapidly growing plant, it blooms from late spring through fall without setting seed, so it keeps producing new flowers rather than slowing down once seed pods would normally form.

Pros

  • Exceptional heat tolerance for a Dianthus, blooming strong through hot, humid summers
  • Long, continuous bloom season from spring to fall
  • Fragrant flowers that change color as they age, from white-streaked to deep pink
  • Deer and rabbit resistant

Cons

  • Usually grown as an annual outside Zone 7 and warmer; not reliably winter hardy in colder climates
  • Susceptible to rust, aphids, and slugs
  • Needs full sun and well-drained soil to perform its best
This plant is probably not winter-hardy outdoors where you live.
Highlights
  • Bred to flower continuously without setting seed
  • Flowers change color as they age, from white-and-pink-streaked buds to deep pink
  • One of the most heat-tolerant Dianthus series available
 

Plant Data

Mature Size 16 - 20 inches tall. 12 - 14 inches wide.
Growth Rate Fast
Sun Exposure Partial Shade - Full Sun
Moisture Tolerance Medium :

Prefers consistent moisture with good drainage; tolerates brief dry spells once established but should not be allowed to dry out completely, especially in containers.
Zones 7a - 11b (Usually hardy to 0° F)
Tags Attracts Birds, Attracts Butterflies, Attracts Hummingbirds, Attracts Pollinators, Attracts Wildlife, Container, Deciduous, Deer Resistant, Drought Tolerant, Edging, Extended Bloom Time, Filler, Formal Garden, Fragrant Flowers, Full Sun, Good for Beginners, Good for Borders, Good for Butterfly Garden, Good for Cottage Garden, Good for Cut Flowers, Good for Mass Planting, Good for Rock Garden, Low Maintenance, Medium, Medium, Mounded, Normal Soil, Partial Shade, Partial Sun, Perennial, Rabbit Resistant, Reblooms, Showy Flowers, Tolerant of Clay Soil, Tolerant of Moist Soil, Tolerant of Salt, Tolerant of Sandy Soil, Well-Drained Soil, Winter Interest
Bloom Period May To Frost
Flower Color Opens White With Pink Streaks, Deepens To Rich Pink
Foliage Color

Commonly Planted with...

  • Sun-loving perennials like Salvia and perennial Verbena for a hot-color summer display
  • Annuals such as Angelonia, Calibrachoa, and Petunias to keep color going until first frost
  • Coral Bells for contrasting foliage texture in containers
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Pricing and Availability History

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Past Availability
2025 : 02/05 - 06/07

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Field-Grown vs. Greenhouse-Grown Plants

Plants which are well-adapted to our local climate are most often field-grown (outside). Field-grown plants are generally cheaper and have the advantage of already somewhat acclimated to our cold winters, but that means they’re not artificially far along in the spring and tend to bloom at the normal time in our area.

Spring annuals and tender perennials are typically grown in Greenhouses so they can be ready and luxurious exactly when customers want them. Some perennials are also “forced” into early bloom in greenhouses. In May, there can be a very big difference between field-grown and greenhouse-grown plants of the same type. The latter typically look good right away (so they’re a great choice where that’s important), but we typically pay a premium for it.


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No Pricing or Availability Right Now

We order from a rotating cast of the best nurseries in the Great Lakes region. It looks like we've offered this plant in the past, but the nurseries we're working with this week don't appear to have it in stock at the moment.

Our goal is to bring as many plants together under "one roof" as possible, so we'll try hard to make it available again in the future!