The listing, Red Heart Rose Of Sharon 36+ seed has ended.
Red Heart Hibiscus, Hibiscus syriacus 'Red Heart', is an upright growing shrub with large, single, saucer shaped flowers of pure white with a scarlet center.
Vigorous, multi-stemmed, deciduous flowering shrub.
Mature size: 6-10' wide, 8-12' tall
Zones 5-8, full sun.
Flowers bloom from July until frost.
Care: Prune back heavily in the early spring. Annual pruning creates increased shoot vigor and larger flowers. Can be grown as Grow as a hedge, screen or border.
There are always at least 3 dozen seed, usually more, in each packet. Once seedlings come up, be mindful of their mature size.