RADtko Double Red Knock Out® Rose

Double Red Knock Out® Rose

Rosa x Knock Out® Double Red ('RADtko')

This Knock Out® series rose delivers red flowers from late spring through frost, one of the most disease-resistant and low-maintenance roses bred for North American home gardens.

  • Red fragrant flowers bloom in summer, repeating reliably through the growing season.
  • Disease resistance reduces the need for regular fungicide applications compared to traditional garden roses.
  • Mounding habit, reaching 1.2 m at maturity; minimal pruning needed, remove dead canes in spring and deadhead as desired.
  • Best in full sun with moist, well-drained soil.
Size
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Regular price$48.00
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Plant Characteristics

Sunlight
Full sun
Soil Moisture
Dry, Well-drained, Moist
Hardiness Zone
4 – 4
Mature Height (meters)
100.0 – 125.0
Mature Spread (meters)
100.0 – 125.0
Growth Rate
Medium
Flower Colour
Red
Foliage Colour
Green
Bloom Time
Summer
Habit
Mounding
Fragrant
Growing & Maintenance Tips
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.

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