sweet william, black adder (Dianthus Barbatus) - Perennials

Grow conditions

Sunlight

Full sun

Hardiness zone

3-9

Minimum temperature

−40°F (−40°C)

Soil type

Loam, Well-drained

Soil pH

Neutral, Alkaline

sweet william, black adder

Dianthus Barbatus

Grow conditions

Sunlight: Full sun
Hardiness zone: 3-9
Minimum temperature: −40°F (−40°C)
Soil type: Loam, Well-drained
Soil pH: Neutral, Alkaline

Plant traits

Mature height12 in-16 in

Mature width6 in-10 in

Plant typePerennials

Bloom seasonSummer

Foliage typeSemi-evergreen

Tolerance & safety

Drought tolerant✅Yes

Pet safe❌toxic

Deer resistant❌No

Pollinator-friendly—Bees, Hummingbirds

sweet william, black adder (Dianthus Barbatus) - Perennials

Visualize this plant in your garden

sweet william, black adder (Dianthus Barbatus) - Perennials

See how sweet william, black adder would look in your yard with Neighborbrite.

Start designing