(PPAF) Grandfather Knock Out better watch out because this newest member of the family might try to take over the business. Superior resistance to black spot, rust and mildew run in the family and certainly didn't skip this generation. Thrive! lives up to its name, performing well under harsh no-spray test conditions. With cuplike, fire engine red blooms set against glossy, dark green foliage, this rose is sure to "thrive" in landscapes and borders almost anywhere. Throughout the season, bushy plants abundantly produce stems holding 5 to 10 flowers each. Grown own root. Flower Size: 3". Fragrance: None. Hybridizer: Sproul, 2012.
Light: to Height: 4' to 5' Fragrant? No Planting Season: Spring State Restrictions: AK;HI
Flower Color: red Petal Count: 7 Foliage Color: green Disease Resistant?: Yes Awards: