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1–3
—
$46.00 ea
4-9
5% off
$43.70 ea
10-19
10% off
$41.40 ea
20+
15% off
$39.10 ea
22 in stock
Ilex glabra 'Shamrock'
Choose Shamrock Inkberry Holly if you want a tidy evergreen hedge or foundation shrub with softer texture than Japanese holly; the tradeoff is it is not showy and needs pruning for a crisp formal edge.
Buy This If
You want clipped evergreen structure.
You prefer small, glossy leaves.
You will prune as needed.
Skip This If
You need quick height.
You want colorful flowers.
You dislike shaping shrubs.
PGNE Report Card
Category
Grade
Why
Landscape Impact
B
It gives a clean evergreen backdrop, but the look is restrained rather than colorful.
Growth Rate
B-
It fills in at a steady pace, but it is not the shortcut for quick screening.
Maintenance
B+
It takes pruning well and holds a dense shape, though formal hedges need regular trimming.
Deer Resistance
B
Inkberry is a native holly deer usually pass over, though hungry deer may still sample it.
Small Space Fit
B+
Its compact, bushy habit works well near walks and foundations when kept trimmed.
Screening Value
C+
It can make a low visual barrier, but it is not the plant for fast or tall screening.
Our Experience
At PGNE, we'd typically recommend Shamrock when a customer wants a boxwood-like evergreen line but prefers inkberry's softer texture and easy pruning.
Plant Facts
Botanical Name
Ilex glabra 'Shamrock'
Common Name
Shamrock Inkberry Holly
Mature Height
3-4 ft
Mature Width
3-4 ft
Hardiness Zones
4a-9b
Spacing
3-4 ft
Sun
Full Sun to Part Shade
Moisture
Average to moist
Growth Habit
Rounded, dense
Evergreen
Yes
Native
Yes (inkberry is native to the eastern U.S., including New England)
Customers Usually Ask
Is it a boxwood substitute?
Yes, for a clipped evergreen look, but the leaf and habit are different.
Does it need a male holly?
Only if berry set matters; most people plant Shamrock for foliage and structure.
Can I shear it?
Yes, light regular pruning keeps it dense; do not wait until it is overgrown.
Bright Winter Berries: Female varieties produce striking red berries that add visual interest and attract wildlife.
Ideal for Privacy & Screening: Dense growth makes holly an excellent option for natural hedges and property boundaries.
Shrubs Grown to Perform in New England
At Pro Growers of New England, our shrubs are grown and maintained locally to perform in true New England conditions. From flowering varieties to evergreen foundation plants, each shrub is properly spaced, pruned, and cared for to develop strong root systems and balanced structure before it ever reaches your landscape.
Unlike large online sellers that ship plants long distances, we invite you to visit our nursery, walk the rows, and inspect the exact shrubs available. You can see the size, health, and fullness in person — ensuring there are no surprises upon delivery.
We use your zone to recommend plants that survive your winters, and to estimate when your
order ships — we ship each plant when the weather where you live is right for it.
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Joseph Sico
I went up there today from Quincy MA to pick up two Blue Wichita Junipers and they were absolutely beautiful. Thank you, Chris and everybody from Pro Growers of New England!
Wichita Blue Juniper
Aileen Maconi
The plants are beautiful and all 13 were consistent in height and width. And at a fraction of the cost of other garden centers. Having the team that delivered them do the planting was one of the best values I can think of. They did a great job from start to finish and even helped me with my watering system which they didn’t have to do!
Emerald Green Arborvitae
Steve Holsberg
Very nice
Guys installed for me as well
Great job
Steeds Japanese Holly
Carrie Peabody
Huge selection and fast delivery. All plants arrived in great condition.
Pro Growers of New England, Inc
Linda Albert
Great prices and Unbelievable selection of big and small trees, shrubs, and flowering perennials! Nicest folks to work with. And local delivery is awesome! First time purchasing from this company, , and have already told friends, neighbors and family. The owner Chris is professional, knowledgeable, and yet laid back in a most friendly way. Mags in the office will help with any details. My all time BEST garden purchase EVER!
Bought 8-10 ft and all were barely 8 if you count the container. Trees are thin and lots of brown branches and broken branches due you thrown in box truck no wrapping or anything. Hoping they survive and thicken up quick…
I went up there today from Quincy MA to pick up two Blue Wichita Junipers and they were absolutely beautiful. Thank you, Chris and everybody from Pro Growers of New England!