President Roosevelt Rhododendron President Roosevelt Rhododendron has a flower with strong frilly red at edges and a white center. Varigated foliage makes this a very interesting plant. Very showy, but needs a protected spot in the landscape since the plant can break easily. Also known as Pres. Roosevelt Rhdodendron. Primary Color: Red Bloom Time: Early Midseason Height in 10 Years: 4' Hardiness (Temperature): 0 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