Double Knock Out Rose

Description

Double Knock Out® Rose (Rosa ‘Radtko’) is a standout shrub rose known for its vibrant, full double blooms and exceptional durability. Producing rich cherry-red flowers from late spring through fall, this popular landscape rose delivers continuous color and classic beauty with far less maintenance than traditional roses. Its dense, rounded growth habit and glossy green foliage make it perfect for borders, foundation plantings, or mass plantings where long-lasting color is desired.

Well suited for Colorado’s climate, Double Knock Out Roses are highly resilient and capable of handling cold winters, bright sun, and the region’s dry conditions. They thrive in full sun and, once established, are relatively drought tolerant. This hardy rose variety is also known for its excellent disease resistance, helping it stay healthy and vibrant even in challenging conditions.

Growing to about 3–4 feet tall and wide, Double Knock Out Roses create a full, colorful shrub that blooms repeatedly throughout the growing season. With minimal pruning and simple care, homeowners can enjoy months of brilliant flowers and reliable performance. For Colorado landscapes, Double Knock Out Roses provide the perfect combination of beauty, toughness, and easy maintenance, making them a favorite choice for adding bold color and timeless charm to residential gardens.