Red Knockout Rose

Rosa 'Knock Out'

Red Knockout Rose (Rosa 'Knock Out') is a medium-growing shrub, hardy in USDA zones 5-9, that matures to about 3-5 ft × 3-4 ft. It does best in full sun with medium water needs in clay and loam (silt) soil. Expect cream, yellow and orange blooms in spring. It stands up well to heat, grows happily in containers.

USDA zones

5-9

Sun

Full sun

Water

Medium

Mature size

3-5 ft × 3-4 ft

Spacing

Less than 12 inches

Growth rate

Medium

Maintenance

Medium

Soil

Clay, Loam (silt)

Foliage

Green

Bloom color

Cream, Yellow, Orange, Pink, Purple, Red, Variegated, White

Bloom season

Spring

Tough against

Heat

Watch out for

Problem for children

Native to

Temp. & Subtropical Northern Hemisphere (such as Europe & Asia)