Hornbeam - Frans Fontaine (Columnar)Hornbeam Frans Fontaine is a refined columnar selection of European Hornbeam prized for its narrow upright habit and dense, polished foliage. This architectural tree maintains a strong vertical form without heavy pruning, making it ideal for tight spaces, formal plantings, and urban landscapes. Crisp green leaves form a full canopy in summer before turning warm golden tones in fall. Durable, adaptable, and long lived, Frans Fontaine delivers structure