Columnar Sargent Cherry (Prunus sargentii 'Columnaris')Columnar Sargent Cherry is a narrow, upright selection of Sargent cherry prized for early spring pink bloom, polished cherry-brown bark, and vivid orange to scarlet fall color; its tight, vertical habit suits streetscapes, courtyards, and smaller residential sites.Distinctive FeaturesSingle, soft pink flowers open on bare branches before foliage; smooth, lustrous bark with pale lenticels provides winter interest, and the strongly columnar crown keeps a refined outline with minimal shaping.Growing Conditions Sun Exposure: Full sun for best bloom, fall color, and canopy density. Soil: Fertile, well-drained loam; tolerates light clay if drainage is improved. Water: Even moisture; water deeply during establishment and extended dry spells. USDA Hardiness Zones: 4 to 7. Mature Size: About 25 to 35 ft tall and 10 to 15 ft wide. Bloom Time: Early spring, typically before or with leaf-out. Soil pH: Slightly acidic to neutral, about 6.0 to 7.0. Ideal Uses Focal Point: Columnar form and spring bloom create a striking vertical accent. Allee or Streetside: Repeating narrow trees frame drives and sidewalks elegantly. CourtYard or Patio: Compact spread fits tight urban or suburban spaces. Mixed Borders: Four-season bark and color add structure among perennials and shrubs. Low Maintenance Care Watering: Maintain consistent moisture the first 2 to 3 years; deep soak in drought. Pruning: Prune lightly after flowering to shape; remove dead, crossing, or cankered wood and avoid heavy winter cuts. Fertilizing: Apply a balanced, slow-release fertilizer in early spring if growth is weak. Mulching: 2 to 3 in organic mulch over the root zone, keeping it off the trunk. Notes: Site with good air flow to reduce leaf spot and mildew; monitor for aphids and borers; avoid waterlogged soils. Why Choose Columnar Sargent Cherry? Space-Saving Form: Narrow habit fits small lots and tight streetscapes. Seasonal Drama: Pink spring bloom and fiery fall foliage. Winter Interest: Polished bark with showy lenticels adds off-season appeal. Refined Structure: Naturally upright silhouette needs little pruning. Plant Columnar Sargent Cherry where full sun and well-drained soil support reliable bloom, brilliant fall color, and a clean, vertical profile.
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