Luna is an improved hardy hibiscus series for specimen planting, borders, and hedges. Upright, branching plants grow about 3 feet tall by 2 feet wide with 6- to 8-inch trumpet-shaped blooms.
Sow on the surface and lightly cover indoors 10-12 weeks before the last frost at 70-80ºF. Sprouts in 10-30 days. Transplant 24-36 inches apart after frost in sun.
