Gem Box Inkberry Holly
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A compact, evergreen shrub known for its dense, upright, columnar habit and glossy dark green foliage that provides year-round structure in the landscape. Small, inconspicuous white flowers appear in late spring, followed by black berries that persist into winter, attracting birds. Its naturally tidy, narrow form makes it ideal for foundation plantings, hedges, or as a low-maintenance specimen in smaller gardens.
Valued for its compact size, low-maintenance growth, and wildlife appeal, it grows best in full sun to partial shade and prefers acidic, well-drained to moderately moist soil. Minimal pruning is needed to maintain shape. Winter protection is recommended in exposed locations: mulch around the root zone and shield from harsh winter winds to prevent foliage burn.
| Fall Colour | Dark Green |
|---|---|
| Shape | Rounded |
| Sun Exposure | Partial Sun |
| Fruit | Berries (Black) |
| Latin Name | Ilex glabra 'SMNIGAB17' |
| Flower Colour | White |
| Mature Height ** | 1 Meter - 3 Feet |
| Mature Width ** | 1 Meter - 3 Feet 3 Inches |
| Growth Rate | Slow Growth |
| Zone | 5 |
| Native | Yes |
** Maturity Heights and Widths are listed to show what this plant can grow to in warmer climates and over the course of centuries. For landscape purposes in Ontario, take this value at 50% for appropriate spacing in your garden for immediate install purposes / for the next 10-20 years.