Knock Out Rose
Rosa radrazz
Rosaceae · Shrub
Knock Out Roses are renowned for their continuous blooming and exceptional disease resistance, making them a favorite for gardeners of all skill levels. They provide vibrant color and a classic rose appeal with minimal fuss.
- · Plant in full sun for best flowering.
- · Water regularly, especially during dry spells.
- · Prune in early spring to maintain shape and encourage new growth.
At a glance
- Growing zones: 5-11
- Sun: Full sun
- Water: Moderate
- Maintenance: Low-moderate
- Type: Shrub
- Mature size: 3-5 ft tall · 3-5 ft wide
- Bloom season: Spring to fall · Red, pink, yellow, blush, white
- Pollinator friendly: Yes
- Container suitable: Yes
- Cold tolerance: Hardy to -20F
- Heat tolerance: Excellent
- Soil: Well-drained, average
- Growth rate: Moderate
Buy Seeds · Amazon
Affiliate link — gardens.net earns a commission from qualifying purchases at no extra cost to you.