shrubN. America Native

Jim Dandy Winterberry

Name: Jim Dandy Winterberry
Brand: Ilex
Availability: InStock

Ilex verticillata 'Jim Dandy'

$89.95

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Essentials

At a Glance

Plant Type

Shrub

Height

96 inches

Width

96 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

High

Humidity

High

Lifespan

30+ years

Native To

Eastern North America

Toxicity

Berries (on female plants) are toxic if ingested

The Story

Plant Bio

Ilex verticillata, or winterberry, is a deciduous holly native to eastern North America. Unlike evergreen hollies, it drops its leaves in fall to reveal branches laden with brightly colored berries on female plants. 'Jim Dandy' is a compact, early-blooming male cultivar. It does not produce berries itself, but it is essential for pollinating early-blooming female varieties like 'Red Sprite' and 'Berry Poppins' to ensure they produce a spectacular winter berry display.

Bloom Period:

EarlyLate

Uses & Benefits:

While not showy itself, 'Jim Dandy' is the key to unlocking the spectacular winter beauty of female winterberry hollies. Its presence transforms female plants into stunning landscape features, covered in brilliant red berries against the snow.

Its primary practical use is as a pollinator. It is also an excellent shrub for stabilizing soil in wet areas, rain gardens, and along stream banks due to its tolerance for saturated soils.

As a native shrub, it provides nectar for native bees and other pollinators. It also offers cover and nesting sites for birds. The berries it helps produce on female plants are a critical winter food source for many bird species, including cedar waxwings and robins.

Marketplace

Where to Buy

Garden Goods Direct

In Stock$89.95

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Planting

How to Grow

Select a site with full sun to part shade and acidic, moist soil.
Dig a hole twice as wide as the root ball.
Amend soil with compost or peat moss to increase acidity and moisture retention.
Set the plant so the top of the root ball is level with the ground.
Backfill with amended soil and water thoroughly.
Mulch with pine straw or shredded bark to maintain soil moisture and acidity.

Pro Tip

Plant one 'Jim Dandy' within 50 feet of up to five early-blooming female winterberries to ensure adequate pollination and heavy berry set.

Keep It Thriving

Care Guide

Do

Plant in acidic soil (pH 4.5-5.5) for best results.
Provide consistent moisture; this plant loves wet feet.
Ensure it is planted near a compatible early-flowering female winterberry.
Prune only to remove dead or crossing branches in late winter.

Don't

Don't plant in dry or alkaline soils.
Don't expect it to produce berries; it is a male plant.
Avoid heavy pruning, as it can reduce the number of flowers for pollination.
Don't plant it as a pollinator for late-blooming females like 'Winter Red'.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Essential pollinator for female winterberry shrubsExcellent for rain gardens and wet areasNaturalistic shrub for woodland edges and borders

Companion Plants

Ilex verticillata 'Red Sprite' Clethra alnifolia Cornus sericea Osmunda cinnamomea Lobelia cardinalis

Multiply

Propagation Methods

Good to Know

Common Questions

Jim Dandy Winterberry questions

What zones can Jim Dandy Winterberry grow in?

Jim Dandy Winterberry is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Jim Dandy Winterberry deer resistant?

Yes — Jim Dandy Winterberry is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Jim Dandy Winterberry bloom?

Jim Dandy Winterberry typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Jim Dandy Winterberry need full sun?

Jim Dandy Winterberry does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.