A little more green in the world ✳ 2,083 plants across 13 growing zones
worldthatgrows.
Shrub · Easy

How to Grow Winterberry Holly

Ilex verticillata

Your complete guide to growing Winterberry Holly.

☀SunFull sun to partial shade (4-6+ hours)
💧WaterHigh — consistent moisture needed
🗺Zones3–9
📏Height3-15 feet
Winterberry Holly📷 Wikimedia Commons

When to Plant Winterberry Holly

Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.

ZoneStart IndoorsDirect SowHarvest
Zone 3 — — —
Zone 4 — — —
Zone 5 — — —
Zone 6 — — —
Zone 7 — — —
Zone 8 — — —
Zone 9 — — —

Companion Plants for Winterberry Holly

✓ Good companions

Astilbe

Thrives in similar moist, partially shaded conditions with acid soil

Blueberry

Shares similar acidic soil requirements and provides complementary fruiting seasons

Dogwood

Creates natural woodland habitat and shares wildlife attraction benefits

Ferns

Provide understory groundcover and thrive in the same moist, acidic conditions

Hosta

Shade-tolerant perennial that complements the holly's understory environment

Mountain Laurel

Native companion with similar soil and moisture preferences

Rhododendron

Compatible acid-loving shrub that creates attractive layered plantings

Serviceberry

Native shrub companion that extends berry season for wildlife

✗ Keep away from

Black Walnut

Produces juglone toxin that inhibits growth of many shrubs including hollies

Eucalyptus

Allelopathic compounds suppress growth of nearby plants

Pine Trees

Heavy needle drop can create overly acidic conditions and block air circulation

Notes from the garden

A greener inbox, occasionally.

Seasonal planting ideas, useful tips and a little inspiration. No weeds.