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Ilex crenata 'Sky Pencil'

Sky Pencil Japanese Holly

Ilex crenata ‘Sky Pencil’ is a narrow evergreen shrub valued for its extremely upright columnar habit and small glossy dark green leaves. This Japanese holly forms a naturally tight vertical accent with fine texture, making it especially useful where height is needed without width. Small black berries may appear on female plants when pollinated.

Type: Evergreen shrub
Mature Size: Width: 2–3 ft · Height: 6–10 ft
USDA Zones: 6a–8b

Form: Narrow, columnar, upright

Light: Full sun to part shade

Soil: Moist, well-drained, slightly acidic soil

Water: Medium; prefers even moisture during establishment

Wildlife: Small berries may attract birds

Features & Landscape Uses:
Excellent for vertical accents, entry plantings, foundation corners, containers, and formal gardens where strong upright structure is desired in tight spaces. Its narrow form pairs well with low mounding shrubs.

Care:
Plant in well-drained acidic soil and protect from heavy snow accumulation, which can spread branches. Tie branches loosely in winter if needed in snowy climates. Prune lightly if shaping is desired.     

Plant type
Broadleaf Evergreen
Height
4-10'
Width
1-3'
Hardiness zones
6–8
Sunlight
Full Sun, Partial Shade
Growth rate
Slow
Bloom time
Spring
Flower color
White
Leaf color
Dark Green
Fall color
Dark Green
Soil
Acidic, Moist well-drained
Landscape use
Accent Plant, Container, Hedge, Mass Planting
Shape
Narrow Upright
Bark
Smooth
Fruit
Yes
Deer resistant
Yes
Salt tolerant
Yes
Drought tolerant
No