Knock Out® Rose 1 Live Flowering Shrub, 3 Gallon Pot – Rosa ‘Radrazz’

The Original Knock Out® Rose (Rosa ‘Radrazz’) is a deciduous flowering shrub rose admired for its vibrant cherry-red to deep red blossoms, abundant repeat flowering, and compact, rounded growth habit. This is the original selection that introduced the Knock Out® family of landscape roses. Its tidy, bushy form and colorful flowers make it an attractive choice for sunny garden borders, foundation plantings, rose gardens, and ornamental landscapes.

From spring through fall, Knock Out® Rose produces repeated flushes of cherry-red to dark red flowers that stand out against its attractive green foliage. Its open, single-flowered to lightly semi-double appearance creates a natural landscape display, while its dense branching contributes to a balanced, rounded shape. This selection is also valued for its strong resistance to common rose foliage diseases, although resistance does not guarantee complete immunity.

Knock Out® Rose performs best in full sun and fertile, well-drained soil. It prefers moderate watering, especially during establishment and extended dry periods. Its compact, bushy habit makes it suitable for grouped plantings, low flowering hedges, mixed borders, and appropriately sized outdoor containers. As a deciduous perennial shrub, it may lose its foliage and enter dormancy during winter.

Each order includes 1 live Knock Out® Rose supplied in a 3-gallon nursery pot (G3).

Shipping Height: Not specified.

Shipping Size

• Quantity: 1 Live Original Knock Out® Rose Plant

• Container Size: 3 Gallon Nursery Pot (G3)

• Shipping Height: Not specified

• Plant Form: Rooted, Container-Grown Flowering Shrub Rose

• Flower Color: Cherry Red to Deep Red

• Flower Form: Single to Lightly Semi-Double Blossoms

• Flowering Habit: Repeat Blooming

• Foliage Color: Green to Dark Green

• Growth Habit: Compact, Bushy, Rounded

• Bloom Season: Spring Through Fall

• Seasonal Appearance: Deciduous; May Be Dormant, Leafless, or Recently Pruned During Winter

Botanical Name Clarification: The supplied nursery abbreviation “ROSE K.O. ‘KNOCKOUT’” identifies the original Knock Out® Rose, botanically designated Rosa ‘Radrazz’. Knock Out® is the marketed rose name, while ‘Radrazz’ is the cultivar denomination.

Plant Condition Disclosure:

Live plants may be shipped dormant, leafless, recently pruned, bare root, or partially defoliated depending on season, weather, and shipping requirements.

Natural variation in size, branching, foliage density, color, root structure, and overall appearance should be expected.

Important Note:

You will receive a live starter plant (seedling/young plant). Listing photos show the plant at a mature stage for reference only. The actual plant size, shape, and appearance may vary and will be significantly smaller than the images shown.

• Quantity: 1 Live Original Knock Out® Rose Plant

• Container Size: 3 Gallon Nursery Pot (G3)

• Shipping Height: Not specified

• Common Name: Original Knock Out® Rose

• Scientific Name: Rosa ‘Radrazz’

• Cultivar: Radrazz

• Rose Family: Knock Out® Roses

• Plant Type: Deciduous Flowering Shrub Rose

• Life Cycle: Perennial

• Plant Form: Rooted, Container-Grown Live Plant

• Growth Habit: Compact, Bushy, Rounded

• Flower Color: Cherry Red to Deep Red

• Flower Form: Single to Lightly Semi-Double Blossoms

• Flowering Characteristic: Repeat Blooming

• Bloom Season: Spring Through Fall

• Foliage Color: Green to Dark Green

• Disease Resistance: Strong Resistance to Common Rose Foliage Diseases

• USDA Hardiness Zones: Generally 5–11

• Sunlight: Full Sun

• Soil Preference: Fertile, Well-Drained Soil

• Water Requirements: Moderate; Consistent Moisture During Establishment

• Landscape Uses: Rose Gardens, Sunny Borders, Foundation Plantings, Low Hedges, and Mass Plantings

• Ornamental Interest: Cherry-Red Flowers and Tidy Rounded Form

• Pollinator Interest: Open Flowers May Attract Flower-Visiting Insects

• Mass Planting Suitable: Yes

• Low Hedge Suitable: Yes

• Container Suitable: Yes, With Adequate Root Space and Drainage

• Outdoor Plant: Yes

• Evergreen/Deciduous: Deciduous

• Seasonal Appearance: May Be Dormant, Leafless, or Recently Pruned During Winter

• Primary Feature: Original Repeat-Blooming Cherry-Red Knock Out® Rose

Live Original Knock Out® Rose (Rosa ‘Radrazz’), natural root system, nursery growing medium, 3-gallon nursery pot (G3).