Devon Cottage Ruby's Tuesday Dianthus Plant

Dianthus Devon Cottage Ruby's Tuesday knows how to turn heads with its rich, double crimson red blooms that absolutely glow against a backdrop of blue-green foliage. This fragrant beauty doesn’t just make a statement—it keeps the show going all summer long with repeat blooms that refuse to quit. Whether spilling from baskets, brightening up containers, or adding bold color to the landscape, this dianthus is always ready for its close-up.

But don't be fooled by its elegant appearance—Ruby's Tuesday is as tough as they come. Heat and drought? It takes them in stride. Looking for a long-lasting cut flower? These blooms hold their color and fragrance beautifully indoors, too.

Grown responsibly without harmful pesticides, it’s a pollinator-friendly powerhouse that’s safe for your garden and the environment. Vivid, fragrant, and effortlessly stunning—Ruby's Tuesday is here to steal the spotlight!

Planting Instructions:

• - Can be planted whenever nighttime temperatures consistently stay above 50°F

Soil Preparation:

• - Ideal soil pH: 6.0-7.0
• - Prefers well-drained soil with moderate fertility

Watering Specifics:

• - Water deeply but infrequently, allowing the soil to dry out slightly between waterings
• - Avoid overhead watering to prevent fungal diseases

Fertilizer Type:

• - Apply a balanced fertilizer in early spring for optimal growth
• - Fertilize again after the first bloom to promote a second round of flowers

Pruning and Training:

• - Deadhead spent blooms to encourage continuous flowering
• - Trim plants back by one-third in late fall to maintain shape and encourage new growth

Additional Pest Management:

• - Generally pest-free, but watch for aphids and monitor for powdery mildew in humid conditions
• - Improve air circulation around plants to minimize disease risk

Temperature Tolerance:

• - Hardy down to -30°F

Companion Plants for Dianthus:

• - Lavender: Complements Dianthus with its soft, fragrant blooms and low-growing habit
• - Coreopsis: Adds a bright yellow contrast to Dianthus's pastel shades
• - Echinacea: Pairs well with Dianthus to attract pollinators
• - Salvia: Adds vertical interest and long-lasting color alongside Dianthus
• - Roses: Complements Dianthus with larger blooms and rich fragrances