Betula nigra ‘Dura-Heat’ (Dura-Heat River Birch) – Single Trunk ‘Dura-Heat’ is a heat-tolerant selection of river birch valued for its attractive exfoliating bark, glossy green foliage, and strong resistance to leaf scorch. Its single-trunk form creates a clean, upright shade tree well-suited for residential landscapes, streets, and large garden spaces.
Mature Size: 30–40 ft tall, 25–35 ft wide Sun Requirements: Full sun to partial shade USDA Zones: 4–9
