Double Knock Out Rose: A Continuous Bloomer for Your Garden

The Double Knock Out rose, an evolution from the same cross that produced the original Knock Out®, offers the next generation of stunning blooms. This rose combines the classic appeal of full, double flowers with the hardy, disease-resistant traits that made its predecessor famous. With its continuous blooming cycle and enhanced winter hardiness, this rose is a must-have for any garden enthusiast.

Key Characteristics of Double Knock-Out Rose

• Name: Double Knock Out® Rose
• Breeder: Will Radler
• Flower Color: Cherry Red
• Petal Count: Medium, 18–24
• Foliage: Deep, purplish green
• Scent: Sweet, fruity
• Size/Habit: Bushy, 3–4′ h x 3–4′ w
• Light: Full Sun
• Zones: 5–11
• Water: Regularly Until Established
• Rose Type: Landscape Shrub
• Features: Fragrant, Drought Tolerant

Abundant and Continuous Blooming

The Double Knock Out® rose delivers unparalleled flower power with cherry red double blooms. These full flowers provide a classic rose appearance and bloom repeatedly from spring until the first frost. The bushy habit of this rose makes it perfect for individual planting, grouping, or mixing with other perennials, shrubs, or roses.

Exceptional Disease Resistance

Known for its superior resistance to black spots, this rose maintains its health and vigor throughout the growing season. This characteristic and its slightly enhanced winter hardiness ensure gardeners enjoy its beauty without extensive maintenance or worry about disease.

Awards and Recognition

• Australian Gold Medal 2004
• American Rose Trials for Sustainability, Master Rose 2019
• UC Davis Blue Ribbon

These accolades underscore the Double Knock Out® rose’s status as a top-performing shrub in various climates and conditions.

Easy Care and Maintenance

The rose is virtually carefree, ideal for gardeners of all experience levels. It thrives in full sun to partial shade and requires moderate watering, especially until established. With its drought tolerance and continuous blooming, this rose adds vibrant color and fragrance to gardens of all sizes with minimal effort.

Ideal for Various Garden Uses

• Individual Planting: Makes a striking statement on its own.
• Group Planting: Creates a bold, colorful display.
• Mixed Planting: Complements other perennials, shrubs, and roses.

Growth and Care

• Height: 3-4 feet
• Spread: 3-4 feet
• Sunlight: Full sun to partial shade
• Water: Moderate
• Bloom Season: Late spring through fall

The Double Knock Out® rose stands out with its continuous, abundant blooms and exceptional disease resistance. Whether you’re a seasoned gardener or a novice, this rose offers a delightful addition to any garden, providing vibrant color, fragrance, and easy maintenance. Embrace the beauty and resilience of the rose and enjoy a garden that flourishes from spring through fall.

Buy the Double Knock Out rose