Patti O Box® Japanese Holly (Ilex crenata ‘FarrowSK6’) is a compact evergreen shrub prized for its narrow, upright growth habit, glossy dark green foliage, and naturally refined appearance. Its small, boxwood-like leaves create a dense, elegant texture that provides dependable year-round structure without taking up excessive space.
Unlike larger Japanese Holly varieties, Patti O Box® maintains a slender, columnar form that makes it especially useful for smaller landscapes, narrow foundation beds, formal entryways, and decorative containers. Its deep green foliage remains attractive throughout the seasons, creating a polished appearance even during winter.
Patti O Box® is an excellent alternative to traditional boxwood for homeowners seeking a narrow evergreen accent. Its naturally tidy habit requires very little pruning, making it particularly well suited for formal estate-style landscapes, symmetrical entryway plantings, and low-maintenance gardens.
More About Patti O Box® Japanese Holly
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Low Maintenance
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Slow to Moderate Growing
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Broadleaf Evergreen Shrub
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Narrow, Columnar Growth Habit
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Glossy Dark Green Foliage
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Excellent Year-Round Interest
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Deer Resistant
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Part Shade Tolerant
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Naturally Compact
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Minimal Pruning Required
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Excellent Boxwood Alternative
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Foundation Planting, Formal Entryway, Container, Narrow Hedge, Accent, Specimen
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Ideal for Smaller Landscapes
Height: 4–5 Feet
Spread: 1–2 Feet
Hardiness Zone: 6–8
Characteristics
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Sun Exposure: Full Sun to Part Shade
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Season of Interest: Spring, Summer, Fall, Winter
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Soil Moisture: Average to Moist, Well Draining
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Attributes: Evergreen, Columnar, Compact, Deer Resistant, Low Maintenance
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Foliage Color: Glossy Dark Green
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Flower Color: Small, Inconspicuous White Flowers
Care & Maintenance Tips
Planting:
Plant in full sun to part shade in moist, well-drained soil. Patti O Box® prefers slightly acidic soil and performs best where excess water can drain away from the root system. Its narrow growth habit makes it an excellent choice for tight planting spaces, entryways, and foundation beds.
Watering:
Water regularly during the first growing season to establish a strong root system. Once established, maintain moderate soil moisture, especially during prolonged periods of heat and drought. Avoid allowing the soil to become excessively dry or consistently waterlogged.
Fertilizing:
Apply a balanced slow-release fertilizer formulated for acid-loving evergreens in early spring if needed. Avoid excessive fertilization and monitor soil pH, as overly alkaline conditions may cause yellowing foliage.
Pruning:
Patti O Box® naturally maintains its narrow, upright form and requires very little pruning. Remove dead or damaged branches as needed. If shaping is desired, lightly prune in early summer to maintain a clean, symmetrical appearance.
Winter Care:
Apply a layer of mulch around the root zone to help retain moisture and regulate soil temperatures. Water thoroughly before the ground freezes if autumn conditions have been dry. In exposed locations, protect the plant from harsh winter winds that can cause evergreen foliage to dry out.
