Height: 2′-4′ Spread: 2′-4′. Tor is a compact mound of dark gray-green birch like leaves. Clusters of tiny white flowers cover the plant in late spring, fall foliage shades of orange, red and purple. Full sun to part shade. Zone 3.
Spiraea betulifolia ‘Tor’ | Tor Birchleaf Spirea – #1