Looking Glass Rhododendron Looking Glass Rhododendron has deep red buds open to frilly pink blossoms. Primary Color: Pink Bloom Time: Midseason Height in 10 Years: 5' 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