Red Double Knock Out® Rose
Rosa 'Radtko'View more from Knock Out® Roses
Select size
Size Guideselect quantity
Buy in monthly payments with on orders over $50.Prequalify now
this item doesn’t ship to
The Double Knockout Rose is covered with beautiful fully-double flowers in a stunning fire-engine red color. It comes into bloom around the end of May and will still be blooming when the first frost hits it – three seasons of bloom. It forms a full bush up to 4 feet high and as much across. Unlike other roses it is resistant to black-spot and most other rose diseases.
Right across America, from the north to Florida and California, this rose has taken the garden world by storm. It is happy in all kinds of soil and needs just the most basic care. If you only grow one rose, this is the one to grow. Whether you plant it as a gorgeous specimen, or make a beautiful row of them along your drive, property line or around your terrace, this rose will bring color and joy to every garden.
Botanical Name:
Rosa 'Radtko'
Mature Width:
3-4 ft
Mature Height:
3-4 ft
Grows Well In:
Zones 5-10
Sun Needs:
Full Sun, Partial Sun
Water Needs:
Moderate
Growth Rate:
Fast, Medium
Flower Color:
Red
Flowering Season:
Spring