Hibiscus syriacus 'Grefwd'
FIREWORKS DOUBLE ALTHEA
Magnificent, flowering, deciduous shrub boasting an explosion of pastel pink, red and purple double blooms all summer. A unique collection of three varieties maturing 8 to 10 feet tall and 6 to 8 feet wide. Drought tolerant once established. Tolerates poor soils and scorching heat.
USDA Z5 - Cold Hardy to -10 to -20(F)