Hamamelis × intermedia 'Arnold Promise'
Arnold Promise Witchhazel
Native to (or naturalized in) Oregon:
- Medium to large shrub. Flowers in dense clusters, fragrant, deep clear-yellow, reddish-green at base, petals 15 mm long. Fall foliage yellow, orange to reddish.
- Sun to part shade
- Hardy to USDA Zone 5 Introduced by Arnold Arboretum in 1963
- Corvallis: Central Park, in the small "Y-shaped" planting under the flag pole.