Rose Knockout white double

Knockout Roses are celebrated for their vigor and prolific blooming. This white double variety produces clusters of full, ruffled blossoms throughout the growing season, offering continuous color from spring through frost. The plant grows 3–4 feet tall with a spreading habit, making it ideal for borders, hedges, or mass plantings.

Extremely disease-resistant and low-maintenance, Knockout Roses require minimal deadheading and tolerate poor soil conditions. They thrive in full sun and are cold-hardy in zones 5–11. Perfect for gardeners seeking reliable, long-flowering roses without the fussiness of heirloom varieties.