Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Ilex crenata 'Patti O Box®' you will need.

Approx. Length (ft):
Approx. Width (ft):

*Correct and successful spacing is complex and depends on project conditions.

Ilex crenata 'Patti O Box®'

Japanese Holly

  • Small, dark glossy green foliage
  • Perfect for small gardens and containers
  • Upright, narrow habit

Proven Winners
  • Category: Shrubs
  • Alternate Cultivar: 'FarrowSK6'
  • Patent: PP25852
  • Breeder: Proven Winners
  • Hardiness Zone: 6-8
  • Height: 4-5 ft
  • Spread: 1-2 ft
  • Spacing: 1-3 ft
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