Dianthus barbatus Sweet™ Coral – Uniform, strong cut flower in warm coral tones

Dianthus barbatus Sweet™ Coral is one of the most attractive varieties in the highly regarded Sweet™ series. This series is internationally recognized as the finest commercial D. barbatus line currently available, designed for maximum crop performance, year-round production, and uniform, reliable quality. Coral's stands out with its warm, soft coral hues ranging from peachy pink to light orange-red, giving this variety a fresh, modern look that fits perfectly in contemporary floral arrangements.

Top quality without vernalization – flowering in the first year

Like the other Sweet™ varieties, Sweet™ Coral doesn't require vernalization to flower. This means a cold period is completely unnecessary: ​​the plants can flower profusely in the first year, regardless of the cultivation plan. This makes this series ideal for year-round production, both in greenhouses and polytunnels, and even in mild outdoor cultivation.

For professional growers, this offers a significant advantage: the ability to respond to market demands and seasonal peaks without relying on natural winter cold. Sweet™ Coral performs consistently and predictably – exactly what's needed for a stable, commercial growing schedule.

Warm coral: a color that sells

The warm coral hue of Sweet™ Coral is a favorite in modern bouquets and arrangements. The color perfectly complements popular trends such as:

• soft pastels in spring and summer,

• warm, romantic shades for weddings,

• earthy and tone-on-tone floral arrangements,

• fresh, light-colored arrangements for retail.

The flowers are large, fragrant, and have a striking, full flower structure. The Coral color also combines beautifully with white, pink, or burgundy shades, making this Dianthus a versatile filler and eye-catcher.

Uniform, strong and reliable – designed for professional cultivation

The Sweet™ series is known for its excellent uniformity in both plant and stem height. This makes harvesting more efficient and increases the percentage of marketable stems.
The plants produce:

• strong, straight stems,

• large, even flower clusters,

• excellent vase and shop shelf life,

• a high yield per square meter.

These properties make Dianthus barbatus Sweet™ Coral an excellent choice for flower nurseries, exporters, wholesalers and retailers who strive for consistent quality.

Plant density and cultivation advice

For optimal results, a planting density of 42 to 64 plants per m² (4 to 6 plants per square foot) is recommended. This density promotes upright growth and encourages the formation of strong, uniform stems.

Sweet™ Coral performs excellently in:

• greenhouses (for year-round, controlled production),

• foil tunnels (ideal for spring and autumn cultivation),

• open-field cultivation (in a mild climate or seasonal production).

For even higher production and stronger plants it proves effective to:

• planting out young plants in the greenhouse in the fall,

• to allow them to develop during the cooler months,

• which produces strong stems and early, rich flowering in the spring.

Why choose Dianthus barbatus Sweet™ Coral?

• Part of the highest quality commercial Dianthus range

• No vernalization required – flowering in the first year

• Year-round cultivation possible, very suitable for professional production

• Warm, high-selling coral color

• Large, fragrant flowers on reliable, strong stems

• Excellent shopping and vase life

• High percentage of saleable stems

• Suitable for greenhouse, tunnel and open ground

• Perfect for premium bouquets and contemporary floral arrangements