Hachmann's Polaris Rhododendron Hachmann's Polaris Rhododendron has carmine red buds opening to flowers that are light fuchsia purple at the rims, blending to light orchid piink. Mounding growth habit. Sun and wind tolerant. Primary Color: Purple Bloom Time: Early Height in 10 Years: 3' Hardiness (Temperature): -15 Sun / Shade: Sun Tolerant Landscape Category: Shrub Genus: Rhododendron More plants in: Hybrid Rhododendrons Find out if this plant is available: Rhododendron and Azalea Availability List