Larger Species Rhododendrons

Larger Growing Rhododendron Species grown for their spectacular flowers and or fine foliage.

Most grow 2m x 2m or more in 10-20 years and the larger ones can attain well over 4m x 4m at maturity.
H5 will generally take exposed sites and do well in cold gardens.
H4 varieties can suffer wind damage and bark split if not given some shelter.
H3 varieties generally need sheltered woodland conditions outside mild areas.