Carpinus b. 'Franz Fontaine,' commonly known as the Franz Fontaine Hornbeam, is a striking deciduous tree appreciated for its slender, upright form and compact growth, ideal for small gardens and urban landscapes. Its dense foliage consists of ovate, vividly green leaves that turn golden yellow in autumn, adding seasonal interest. This cultivar features smooth gray bark and is often used for hedging or as a structural accent in landscapes. It is relatively low-maintenance and thrives in various conditions, making it a versatile and attractive choice for both ornamental and functional planting.
- Light: Full sun to partial shade
- Water need: Moderate
- Growth rate: Moderate
- Mature size (HxW): 35–40' x 15–20'
- Habit: Columnar, narrow, upright
- Bloom/interest: Golden fall foliage, clean gray bark
- Hardiness zone: 5–8
- Soil tolerance: Prefers well-drained soils; adaptable to clay and loam
- Drought/heat tolerance: Moderate when established
