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Photos are representative and may not match your specific variety.

Knock Out Rose

Rose

Rosa 'Radrazz'

  • Full sun
  • Zones 5–11
  • 60 days to maturity
  • Flowers
  • 48" spacing
  • Low water
  • Perennial
  • pH 6–7
Add to my garden
  • Overview

    The revolutionary rose that changed home gardening forever with its exceptional disease resistance and continuous blooming from spring to frost. This low-maintenance beauty produces clusters of bright cherry-red flowers without the fuss of traditional roses, making it perfect for busy gardeners who want stunning color all season long.

  • Planting

    Plant container-grown roses in spring after last frost or fall 6-8 weeks before hard freeze. Dig hole twice as wide as root ball.

  • Growing

    Sun: full. Water: low. Soil pH: 6–7. Space plants 48" apart. Germination: N/A - Propagated by cuttings.

  • Pests & diseases

    Common pests: Japanese beetles, aphids, spider mites, thrips. Common diseases: Generally disease resistant, occasional canker or rust in humid conditions.