Scientific Name: Dianthus barbatus interspecific

Common Name: Interspecific Dianthus, Single-Flowered Type

Hardiness Zone: 7a - 11

Hardiness Degree: 20°F

Blooming Season: Spring, Late Spring, Summer, Late Summer, Autumn

Plant Habit: Upright

Water: Medium

Fertilize: Every two weeks

Spacing: 10” - 14"

Height: 16” - 20"

Width: 12” - 14"

Exposure: Sun

General Information: Delivers Shocking Summer Color!™ The bright colors keep flowering all Summer long, even in hot and dry climates. Shocking Summer Colour from the most heat-tolerant Interspecific Dianthus! Electrifying colours and all-season performance make Jolt stand out in landscapes and premium containers. Highly durable plants withstand hot conditions with few disease issues and continue to flower without setting seed.  Grower-friendly, well-branched plants are easy to produce with less to no PGRs. Perfect for Summer premium grower choice quarts and gallons to command a higher price point. Strong dark green foliage. Performs as a semi-hardy annual in Zone 7 (0°F minimum temperature) and milder.

These are bulk seeds from supplier and are a custom order for you please allow 2 to 3 weeks for delivery of this item. The bulk purchase it totally separate from our regular website we offer small amounts there and most are in stock. Pelleted seeds make the seeds easy to plant as there is a light clay coating on them to make it easy to see them to plant them. If you use a auto seeder it makes the seeds easy to pick up to plant in a cell tray or flat.