Rhododendron, Nova Zembla RhododendronNova Zembla Rhododendron is a small dense evergreen shrub with an upright habit and leathery dark green foliage. Large rounded clusters of brilliant red flowers with darker spotting bloom in spring. A very versatile plant that prefers morning or partial sun with acidic rich, well drained soils. Azaleas are excellent pollination and butterfly attractors. Type: Shrub Height: 5 8 Spread: 5 6 Spacing: 5 USDA Hardiness Zone: 4 8 Culture: Part Sun Bloom