The 'Royal White' variety has a broad growth habit, reaching 15-25' tall and wide. It produces clusters of true-white blooms in spring before its foliage emerges.
The American hazelnut produces abundant crops of small, sweet tasting nuts that are easy to crack. It has an upright, wide-spreading habit and will grow 15-18' tall and 10-12' wide. Best crop when planted with pollinating varieties.