1 review

Castle Wall® Blue Holly (Ilex)

Proven Winners® Shrub Plants|Ilex - Castle Wall Blue Holly 1
Proven Winners® Shrub Plants|Ilex - Castle Wall Blue Holly 2
Proven Winners® Shrub Plants|Ilex - Castle Wall Blue Holly 3
1 review

Castle Wall® Blue Holly (Ilex)

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Plant of the Day not included in additional sales.
Regular price $39.99
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Full Sun
Part Sun
Height60 - 96 In
Spread36 -48 In
Current Location:
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Castle Wall has dark glossy foliage year-round and white spring flowers. Castle Wall holly is a male variety that will pollinate Castle Spire and Castle Keep holly, but it does not produce fruit itself. Narrow habit makes it ideal for hedges, foundation plantings, or even as a dramatic specimen.

  • 5-8 feet tall and 3-4 feet wide at maturity
  • Grow in zones 5-7
  • Plant in part to full sun (4+ hours daily)

Care: Can be pruned after flowering if desired, but its natural columnar habit should need little trimming. Fertilize with Proven Winners Continuous Release Plant Food in spring and mid-summer.

Shipping Info:

  • Enjoy free shipping on orders over $45
  • Size at shipping varies by the season and plant
    • 1-gallon shrubs are 6-24" tall at shipment
    • Quart shrubs are 5-8" tall at shipment
  • Shrubs ship dormant November through April


    • Grown for Foliage


    • Height: 60 - 96 In
    • Spread: 36 -48 In
    • Habit: Upright
    • Bloom Color: n/a
    • Foliage Color: Green
    • Bloom Time: Spring
    • Plant Type: Shrub
    • Evergreen

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