double knock out® rose tree
Rosa Double Knock Out 'Radtko'
Grow conditions
- Sunlight
- Full sun, Partial sun
- Hardiness zone
- 4-11
- Minimum temperature
- −29°F (−34°C)
- Soil type
- Loam, Well-drained, Moist
- Soil pH
- Acidic, Neutral
Plant traits
Mature height36 in-8 ft
Mature width36 in-4 ft
Plant typeFlowering trees
Bloom seasonSpring, Summer, Fall
Foliage typeDeciduous
Tolerance & safety
Drought tolerantYes
Pet safeSafe
Deer resistantNo
Pollinator-friendlyBees, Butterflies
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