Double form of the famous 'Knock Out', and even hardier. Cherry red blooms look just like a classic rose all season on a 3-4' tall shrub. It is as resistant to black spot as the famous original. Sweet, fruity scent. Hardy to Zone 4.
Botanical Name:
Rosa Double Knock Out®
Light Needs:
Full Sun, Part Shade
Hardiness Zone:
4
Mature Height:
3-4 ft
Mature Width:
3-4 ft
Bloom Season:
Late Spring, Early Summer, Mid-Summer, Late Summer
Flower Color:
Red
Growth Rate:
Medium
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