Rainbow Knock Out? Rose Tree - Rosa 'Radrazz'

Rainbow Knock Out® Rose Tree (Rosa 'Radrazz')

The Rainbow Knock Out® Rose Tree brings stunning coral and golden blooms to your landscape with virtually no fuss. This disease-resistant flowering tree produces abundant flowers throughout the growing season while requiring minimal maintenance and no chemical treatments. Buy Rainbow Knock Out® Rose Trees online to enjoy years of reliable, vibrant color in your garden.

Landscaping Uses

Plant this versatile rose tree as a focal point specimen in sunny garden beds, or use it to create a low flowering hedge for added privacy and curb appeal. Its compact growth habit makes it ideal for smaller landscapes and foundation plantings. Position it where it receives plenty of direct sunlight and enjoys good air circulation for optimal bloom production and plant vigor.

Specifications

Height: 4–5 feet
Width: 3–4 feet
Growth Rate: Fast
Sun: Full sun to partial shade (4–8 hours daily)
Water: Moderate; weekly during establishment
Soil: Well-drained
USDA Zones: 5–10

Why Homeowners Love It

• Continuous blooms from spring through fall with no deadheading needed
• Exceptional resistance to rust, mildew, and black spot without chemical sprays
• Compact size makes it perfect for smaller landscapes and border gardens
• Delivers reliable, consistent flowering year after year with minimal effort

Planting & Care

Choose a location with full sun and well-drained soil, ensuring the area has good air flow. Dig a planting hole two to three times wider than the root ball, position your tree, backfill with soil, and water thoroughly to settle the roots. Water weekly during the first growing season, then reduce frequency as the plant matures. Apply mulch during summer to retain moisture and keep roots cool. Prune lightly in late winter or early spring for shaping, and simply remove any dead foliage as needed—the tree naturally sheds spent flowers on its own.