‘Rozanne’ is one of a kind -- the best, most garden-worthy hardy geranium you can grow. Large 2.5”, cool violet-blue flowers just never quit, from May until frost. Ideal groundcover for beds or borders, great patio plants, or in window boxes or hanging baskets.
Well known for fantastic garden performance and heat tolerance, ‘Rozanne’ reaches 18 to 20 inches tall and 24 to 28 inches wide in sun to part shade.
Transplant into 1-gallon or 8-inch pots with well-drained mix with a pH of 5.5 to 6.5. Relatively easy to grow with finished flowering plants in 9 weeks. Requires no supplemental lighting, pinching or growth regulators.