| Botanical Name | Rosa 'Radtko' PP16,202 |
| Description | An evolution of the original, the Double Red Knock Out® features a higher petal count that resembles a traditional rose bloom. It maintains the legendary "Texas Superstar" toughness, shrugging off black spot and powdery mildew even in Houston's most humid seasons. |
| Exposure | Full Sun (6+ hours) |
| Height x Width | 3-4' Height x 3-4' Width |
| Water | Moderate; ensures deep root establishment in clay soil. Very drought tolerant once settled in the landscape. |
| Zones | 5 - 11 |
| Fertilization | Feed in early spring and mid-summer with a balanced rose fertilizer for maximum bloom density. |
| Pruning | Self-cleaning; prune back to 12-18 inches in late February to maintain a tidy, floriferous shrub. |
| Deer Resistance | Moderate |
| Botanical Name | Rosa 'Radtko' PP16,202 |
| Description | An evolution of the original, the Double Red Knock Out® features a higher petal count that resembles a traditional rose bloom. It maintains the legendary "Texas Superstar" toughness, shrugging off black spot and powdery mildew even in Houston's most humid seasons. |
| Exposure | Full Sun (6+ hours) |
| Height x Width | 3-4' Height x 3-4' Width |
| Water | Moderate; ensures deep root establishment in clay soil. Very drought tolerant once settled in the landscape. |
| Zones | 5 - 11 |
| Fertilization | Feed in early spring and mid-summer with a balanced rose fertilizer for maximum bloom density. |
| Pruning | Self-cleaning; prune back to 12-18 inches in late February to maintain a tidy, floriferous shrub. |
| Deer Resistance | Moderate |