Double Red Knock Out® Rose
Rosa x 'Radtko'
KNO-DOU
Combines the great disease resistant attributes of the Knock Out with an abundance of double, cherry red flowers. Double Knockout presents itself in a more dense, compact and upright fashion, than its sister Knock Out. Improved winter hardiness and shade tolerance too.
Max Elevation: 6
Sizes Available Now
| Product Code | Size | Reg. Price | Sale Price | Quantity on Hand | Location | Last Updated |
|---|---|---|---|---|---|---|
| KNO-DOU2CS | 02CS | 66.95 | 59.99 | 13 | # 407 @ | July 18, 2026, 1:08 a.m. |
| KNO-DOU3CS | 03CS | 79.95 | 79.95 | 2 | # 128 x | July 18, 2026, 1:08 a.m. |
Other Sizes
| Product Code | Size | Reg. Price | Sale Price | Quantity on Hand | Location | Last Updated |
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Plants similar to Double Red Knock Out® Rose
Coral Knock Out® Rose
A new color addition to The Knock Out Family of roses. The unique coral color is even stronger in hot, humid climates. It blooms from spring through fall and maintains an upright to rounded habit. Young foliage is bronze red. Star Roses and Plants Hardy to -30°F Maximum Elevation: 6,000 ft.
Pink Double Knock Out® Rose
Bright, double, bubble-gum pink flowers. Blooms continuosly through the summer. Heat tolerant and disease resistant. Looks great massed in shrub border.
Pink Knock Out® Rose
Medium pink many-petaled flowers bloom all summer long and are followed by orange-red hips in fall. Lush deep green shiny leaves are tinged burgundy throughout the summer, in fall turn a deep burgundy. Reliably hardy and extremely disease resistant. A real care-free rose!
Sunny Knock Out® Rose
Sunny Knock Out has fragrant, 3" bright yellow flowers, a brand new color for this popular rose family. The single blooms mature to a cream color blooming continuously and profusely from late spring through the fall. WIth an upright habit and clean dark green foliage, and extraordinary resistance to common rust, mildew, and black spot foliage diseases, this shrub will grace your garden for years to come.