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Knock Out®

Rosa RADtko ('Knock Out® Double Red')

Double Red Knock Out® Rose: Patent PP16202, CPBR3104

Double blooms are fire-engine-red to cherry-red. (Shrub)

  • »  Clusters of double, cherry-red flowers
  • »  Glossy, dark green leaves on thorny stems emerge reddish, turning purple in the fall
  • »  Upright, mounded habit
  • »  Resistant to black spot and disease
  • »  Bloom Time: late spring until frost
  • »  Type: Shrub

2gal
$71.50
3gal Low Inventory
$78.00
  • Category:Shrubs
  • Hardiness Zone:4
  • Height:100-125 cm
  • Spread:100-125 cm
  • Bloom Color: Red
Exposure
• Full Sun
Soil Moisture
• Moist to Average
• Average to Dry Soils
• Well-drained
Attracts Wildlife
• Attracts Butterflies
Growth Rate
• Medium
Attributes
• Cut Flower/Foliage
• Deciduous
• Fall Color
• Fragrant
• Long Blooming
Flowering Time
• Lt. Spr-Sum
• Summer
• Lt. Sum-Fall
Habit
• Mounding
• Upright
Foliage Color
• Green
Landscape uses
• Foundation planting
• Rock garden
• Specimen
Planting instructions
• Container Plants
Growing & Maintenance Tips for Rosa 'RADtko'

Knock Out series roses need no deadheading. Roses grow best in a moist, slightly acidic, well-drained soil, in full sun. It is best to avoid watering or wetting the leaves when they are exposed to the sun.