Hibiscus 'Blue River II'
Hibiscus 'Blue River II'
Giant white flowers the size of dinner plates grace this perennial hollyhock relative. An exciting, exotic accent for the back of the border or specimen planting. (Perennial)
Bloom time Size Exposure
Summer 4-5' tall x 24" wide Sun Part Shade 
Hardiness Zone:4,5,6,7,8
zone map Cold Hardy to -30° to -20°F
Tolerates moist soil Tolerates moist soil