- You Will Get 150 Seeds Of Rose Campion, Sun Perennial! Pink Flower Seeds. - Perennial. - Magenta. - 2 to 3 feet tall. - Full sun or part shade. - Hardy zones 4 to 8. - Hi, this beautiful perennial has multiple, hot pink 1" blooms on plants that grow up to 3 feet tall. - The silver-grey 4" lance-shaped leaves are very nice as well. Will multiply by seed or by division. - Adaptable to hot, dry, or humid conditions. Easy to grow. Comes with planting instructions.