Rhododendron Towhead (Towhead Rhododendron)Dense growing Bronze foliage adds winter interest Profuse soft yellow flowers late April Low and dwarf form is great for small landscape spaces A dense growing beauty with bronze winter foliage, this plant is highlighted in late April with an eye catching display of profuse, soft yellow flowers. Low and dwarf, this plant deserves a try in any small landscape space. Hardiness Zone 5 8 Height 2 3 ft Spread 3 4 ft