Squeeze Box® Inkberry Holly — Ilex glabra
Squeeze Box® Inkberry Holly (Ilex glabra 'SMNIGLA') is a refined, compact native evergreen holly that delivers year-round structure and lush, deep green foliage in a tidy, upright pyramidal form — perfect for hedges, foundation plantings, and woodland gardens. A male pollinator variety, Squeeze Box is specifically compatible with female Inkberry Holly varieties including Gem Box® and Strongbox®, making it an essential companion plant for berry production in Inkberry groupings. The dense, dark green foliage is evergreen and holds its color beautifully through all four seasons. Thrives in moist, slightly acidic, well-drained soils in full to part sun, and is adaptable to the wet soils and coastal conditions typical of its Georgia native range. A low-maintenance, wildlife-friendly shrub that provides year-round screening, nesting cover, and landscape structure. Hardy to Zone 5.
Type: |
Shrub (Evergreen) |
Origins: |
East N. America Coasts; GA Native |
Height: |
3' - 6' |
Spread: |
2' - 3' |
Spacing: |
2.5' |
USDA Hardiness Zone: |
5 - 9 |
Culture: |
Full Sun, Part Sun |
Bloom Color: |
White (inconspicuous) |
Season of Interest: |
Year-Round |
MAINTENANCE NEEDS: Low Maintenance. Water regularly. Well-drained soils essential. Protect from harsh afternoon sun in hotter climates.
LANDSCAPE USES: Accents or Group Plantings, Borders, Woodland Gardens, Wildlife Gardens, Foundation Plantings, Hedges, and Containers.
COMPANION PLANTS: Astilbe, Hydrangea, Magnolia
*As plants have ranges in appearance they may not appear as the images shown.