Fagus sylvatica Dawyck An excellent tall columnar tree, broadening slightly with maturity but rarely growing wider than 5 metres. Fagus sylvatica Dawyck is ideal for planting as a tall, narrow specimen or along an avenue. Site: Requires some shelterSoil: Any well-drained soilPosition: Full sun or partial shadeSeason of Interest: Fresh green foliage in SpringHardiness: HardyHeight: 50-60ft (15-20m) Spread: 15ft (5m)