Rhododendron ( Edwina Mountbatten Exbury Azalea )
The Knap Hill and Exbury azalea are English hybrid resulting from crossbreed between R. molle , R. calendulaceum , R. arborescens , and R. occidentale . Upright , hardy , deciduous shrub with oval to oblong , 2 to 6 column inch long leaves . heyday are bear in huge , showy trusses of 18 to 30 bloom per cluster . blossom time is from mid to previous fountain . The deciduous loanblend azalea , like its aboriginal counterpart , is known for excellent fall people of colour and unsurpassed spring blossom ....