Spire Cherry

Spire Cherry (Prunus x hillieri 'Spire')

Spire Cherry is a narrow, upright ornamental cherry prized for abundant soft pink spring blossoms, polished bark, and vivid orange to red fall color; its strongly columnar crown delivers four-season interest for streetscapes, courtyards, and compact residential sites.

Distinctive Features

Single, shell-pink flowers open on bare branches before foliage; smooth, cherry-brown bark with pale lenticels adds winter appeal, while bronzy new leaves mature deep green and finish with fiery autumn tones.

Growing Conditions

• Sun Exposure: Full sun for best bloom, canopy density, and fall color.
• Soil: Fertile, well-drained loam; tolerates light clay if drainage is improved.
• Water: Keep evenly moist during establishment; deep soak in extended dry spells.
• USDA Hardiness Zones: 5 to 8.
• Mature Size: About 25 to 35 ft tall and 10 to 15 ft wide.
• Bloom Time: Early to mid spring, typically before or with leaf-out.
• Soil pH: Slightly acidic to neutral, about 6.0 to 7.0.

Ideal Uses

• Focal Point: Narrow, vertical profile and spring bloom create a striking accent.
• Allee or Streetside: Repeating columnar trees frame drives and sidewalks elegantly.
• CourtYard or Patio: Compact spread fits tight urban or suburban spaces.
• Mixed Border: Four-season bark and color add structure among shrubs and perennials.

Low Maintenance Care

• Watering: Maintain consistent moisture the first 2 to 3 years; irrigate deeply 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: Spread 2 to 3 in of 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 Spire Cherry?

• Space-Saving Form: Strongly columnar habit fits small lots and narrow streetscapes.
• Seasonal Drama: Pink spring bloom followed by vivid fall foliage.
• Winter Interest: Polished bark with showy lenticels extends the display.
• Low Upkeep: Naturally upright structure needs minimal pruning.

Plant Spire Cherry where full sun and well-drained soil support reliable bloom, brilliant fall color, and a clean, vertical profile.