Star Roses Double Knock Out Rose
Best low maintenance shrub for year round garden color.
This variety redefined the home garden by delivering the classic, full-petaled look of traditional roses without the high-maintenance spray schedules. It offers continuous, vibrant color from spring through frost, exceptional disease resistance, and even edible petals, making it a reliable, low-effort choice for both containers and landscapes.
$12.99
at
Stark Bro's
Who it's for
- Low-maintenance gardeners seeking vibrant blooms without constant chemical spraying
- Homeowners wanting reliable, long-lasting color for their curb appeal
- Busy landscapers who prefer a self-sufficient and neat floral display
Who should skip it
- Sensory gardeners prioritizing floral perfume over visual durability
- Gardeners in regions where Rose Rosette virus is highly prevalent
- Small-space urban gardeners with limited room for sprawling shrubs
Performance breakdown
Maintenance Ease
Self-cleaning blooms eliminate the tedious chore of deadheading entirely.
Disease Resistance
Robust immunity against black spot and mildew simplifies long-term care.
Bloom Consistency
Reliable, vibrant color output from late spring until the first frost.
Environmental Adaptability
Thrives in diverse climates with impressive heat and drought tolerance.
Versatility
Equally effective in container gardens or as a landscape shrub.
Pollinator Appeal
Attracts beneficial insects while maintaining a tidy, ornamental garden presence.
Key Specs
Bloom Color
Red
Hardiness Zone Range
5 - 9
Sun Exposure
Full Sun
Soil Composition
Loamy
Soil Moisture
Well Drained
Soil pH Level
5.5 - 7.0
Mature Size
3-4' tall x 3-4' wide
Recommended Spacing
3-4' apart
Plant Type
Shrub
Growth Rate
Moderate
Know before you buy
Still have a question?
Ask Metto anything about the Star Roses Double Knock Out Rose before you decide.