Fagus sylvatica 'Red Obelisk'

'Red Obelisk' Beech

Fagus sylvatica ‘Red Obelisk’ — commonly called Columnar Purple Beech — is a narrow, upright deciduous tree valued for its strong vertical form and rich purple foliage. It develops a tight, columnar habit with ascending branches that remain narrow with age, making it ideal for restricted spaces. The leaves emerge deep purple in spring, maintain good color through summer, and transition to bronze tones in fall. Its refined structure and bold color make it a striking architectural accent.

Mature Size:
Width: 8–12 ft
Height: 40–60 ft

USDA Zones: 4a–7b
Light: Full sun to partial shade (best color in full sun)
Soil: Moist, well-drained soils; prefers slightly acidic conditions
Water: Moderate; prefers consistent moisture

Wildlife: Provides habitat and nuts for birds and small mammals

Features & Landscape Uses:
Form: Narrow, columnar deciduous tree with strong vertical habit
Deep purple foliage provides season-long color
Excellent for narrow spaces, formal plantings, and vertical accents
Maintains a tight shape with minimal spread
Provides architectural structure in the landscape

Maintenance:
Low maintenance; prune minimally to maintain form
Prefers protection from hot, dry conditions
Avoid compacted or poorly drained soils

Plant type

Deciduous Tree

Height

40-60'

Width

8-12'

Hardiness zones

4–7

Sunlight

Full Sun, Partial Shade

Growth rate

Moderate

Leaf color

Indian Red

Fall color

Indian Red

Soil

Acidic, Moist well-drained

Landscape use

Accent Plant, Privacy Screen, Specimen

Shape

Narrow Upright

Deer resistant

Yes

Drought tolerant

No