Rhododendron ( Von Gneist Mollis Hybrid Azalea )
The Mollis hybrids were develop in Belgium and Holland from original azalea seeds from Japan . They are derive from hybridizing between R. japonicum ( Japanese azaleas , formerly A. mollis ) and R. molle ( Chinese azaleas , formerly A. molle ) . Tall , upright , deciduous bush that is cold hardy down to -10 degree F. Leaves are obovate to oblong , average putting surface , 2 to 4 inches long ....