Fastuosum Flore Pleno Fastuosum Flore Pleno has double purple flowers with brown blotch and dark green foliage Primary Color: Purple Bloom Time: Late Height in 10 Years: 6' Hardiness (Temperature): -15 Sun / Shade: Morning Sun, Afternoon Shade Landscape Category: Shrub Genus: Rhododendron More plants in: Hybrid Rhododendrons Find out if this plant is available: Rhododendron and Azalea Availability List