About Knockout Rose

Vibrant red blooms burst from spring to frost, adding nonstop color and charm to any garden. This hardy shrub thrives in USDA zones 5-11 and resists deer and disease with minimal care.

Growing Zones

Knockout Rose (Rosa Knockout) grows in USDA Hardiness Zones 5–11. It thrives in full sun part shade and reaches 3–5 feet tall.

Is Knockout Rose Safe for Dogs?

Knockout Rose may be toxic to dogs. Consult your veterinarian if ingestion is suspected. ASPCA Animal Poison Control: (888) 426-4435.

Is Knockout Rose Safe for Cats?

Knockout Rose may be toxic to cats. Consult your veterinarian if ingestion is suspected. ASPCA Animal Poison Control: (888) 426-4435.

Is Knockout Rose Deer Resistant?

Yes, Knockout Rose is deer resistant. Deer tend to avoid it due to its texture or scent. No plant is 100% deer-proof, but this is a reliable choice for deer-prone gardens.

Does Knockout Rose Attract Pollinators?

Knockout Rose attracts bees and pollinators and butterflies and hummingbirds, making it an excellent choice for pollinator gardens.

How to Care for Knockout Rose

Knockout Rose grows best in full sun part shade with medium water needs. Plant in USDA Hardiness Zones 5–11 for best results. Prune after flowering to maintain shape and encourage repeat blooms.