DIANTHUS

Plant Name: Dianthus

Scientific Name: Dianthus spp. — Pinks, Carnations, Sweet William

Type: Annual, biennial, or herbaceous perennial depending on species

Mature Height: 6–24 in

Mature Spread: 8–18 in

Growth Rate: Moderate

Sun: Full sun

Water: Low to moderate; approximately 1–2 gal per plant per watering, 1–2 times/week while establishing

Foliage: Narrow, blue-green to gray-green leaves; evergreen or semi-evergreen depending on species

Fall Color: Remains green to blue-green

Flower Color: Pink, red, white, purple, and bicolored

Bloom Time: Spring through summer; some varieties rebloom into fall

Fruit: Small capsules containing numerous seeds

Hardiness Zones: 3–9, depending on species

Features: Fragrant flowers; heat tolerant; drought tolerant once established; excellent for borders, rock gardens, and containers

Additional Facts: Dianthus is a large genus containing annuals, biennials, and perennials. Most garden varieties prefer well-drained soil and should not remain consistently wet.