Aptly named for blooming around Saint Patrick's Day, this hybrid rhododendron has lovely yellowish-green flowers and showy filament and anthers. The delicate but character-rich trusses compliment the yellowish-green elliptic foliage.

This dense and spreading dwarf plant is hardy to -5°F when protected from windchill and does best with afternoon shade. Grows to only 2' tall at maturity so an excellent choice for small growing spaces, rock gardens and color accents.