Rhododendron catawbiense ( Jean Marie De Montague Catawba Rhododendron )
Jean Marie De Montague has a compact habit and is brave to -15 degrees Farenheit . Leaves are late green and flower are brilliant orange red , borne in springtime . evergreen plant bush with glossy , dark - greenish leave . There are between 500 and 900 coinage of evergreen plant and deciduous plants in the Rhododendron genus . azalea fall into this class . The evergreen plant rhododendron is characterized by metier to tenacious , elliptical leaves and large , clustered , trusses of , late , showy , outflow to early summer heyday , ranging in color from cherry-red , pink , white , lavender , purples and even yellow and orangish ....