How to Grow Inkberry Holly Jersey Princess
Inkberry Holly Jersey Princess
Ilex glabra 'Jersey Princess'
shrubJersey Princess is a compact, upright cultivar of inkberry holly prized for its dense, glossy dark green foliage and prolific red berries. This evergreen shrub is excellent for hedges, screens, and ornamental landscaping due to its manageable size and attractive four-season interest. It's a female clone that requires a male pollinator (such as 'Jersey Knight') for reliable berry production.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 4-9, hardy to zone 3
Sign up to see your zone highlighted.
Growth Stages
Establishment
1-2 yearsYoung transplant with underdeveloped root system and limited branching
Water deeply and frequently; provide afternoon shade in hot climates; stake if necessary; avoid heavy pruning in the first year
Vegetative Growth
2-4 yearsRapid branching and foliage development; shrub fills out and reaches mature height
Maintain consistent moisture; prune in early spring to shape if desired; apply balanced fertilizer in spring
Flowering
2-3 weeksSmall white flowers appear on branch tips in late spring (May-June in most zones)
Ensure nearby male pollinator (Jersey Knight) is in bloom simultaneously; do not over-prune, as this removes flower buds
Fruiting
6-8 monthsBright red berries develop on female plants after pollination; berries persist through fall and winter
Maintain adequate moisture during fruit development; avoid heavy nitrogen fertilization, which promotes foliage over berries; berries provide wildlife food
Winter Dormancy
4-6 monthsFoliage remains evergreen and glossy; berries hang on branches providing ornamental and wildlife value
No special care needed; protect young plants from harsh winter winds; prune dead wood in late winter if necessary
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Spray with insecticidal soap or neem oil; increase humidity around plant; hose off leaves regularly
-
Use yellow sticky traps; spray with insecticidal soap or neem oil; remove heavily infested leaves
-
Prune out heavily infested branches; apply horticultural oil spray in early spring or late fall
-
Remove infested leaves; apply neem oil or spinosad in spring; maintain plant health
Uses
Holiday decorations and floral arrangements
HouseholdJersey Princess branches with vibrant red berries are prized for winter holiday wreaths, garlands, and decorative arrangements. The long-lasting berries and evergreen foliage make it ideal for festive indoor and outdoor displays. [source]
Wildlife food and shelter
WildlifeThe persistent red berries provide essential winter food for birds including robins, cedar waxwings, and mockingbirds. The dense evergreen foliage offers year-round shelter and nesting sites for wildlife. [source]
Hedging and screening
HouseholdThe compact, dense growth habit and formal appearance make Jersey Princess ideal for privacy hedges, windbreaks, and ornamental screens. It can be pruned into formal or informal shapes. [source]
Landscape design accents
CraftJersey Princess adds structure, evergreen texture, and seasonal color to mixed borders, foundation plantings, and formal gardens. Its year-round visual interest makes it a versatile ornamental choice. [source]
Harvest Tips
This plant is ornamental; berries are not harvested for consumption. Cut branches with berries for winter holiday decorations in late fall or early winter; branches can be cut anytime for fresh greenery arrangements.
Fun Facts
- 🌱 Jersey Princess requires a male pollinator like 'Jersey Knight' to produce berries, making it a good companion plant pairing for improved ornamental value in landscapes.
- 🌱 Inkberry holly berries were historically used by Native Americans to make a caffeinated tea called 'yaupon,' though they are toxic to humans in significant quantities.
- 🌱 Jersey Princess is more compact and berry-productive than the species form of Ilex glabra, making it superior for residential landscape use.
Want personalized planting timelines?
Sign up to get frost dates, task lists, and more for your zone.
Get started free