Rhododendron 'Earl of Donoughmore'
griersonianum X a hardy garden hybrid x 'Mrs L A Dunnett'
M Koster & Sons before 1952
H6
Large shrub
Flowers: Trusses of large bright red flowers, with an orange glow
June
Not scented
Foliage: Elepidote. Leaves are large, dark green
Other information: May be commercially available in Europe
Location: Ramster Gardens
Photo: Miranda Gunn