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Shade Tree · Easy

How to Grow White Oak

Quercus alba

Your complete guide to growing White Oak.

☀SunFull sun to partial shade (4-6+ hours)
💧WaterModerate — regular watering
🗺Zones3–9
📏Height50-135 feet
White Oak📷 Wikimedia Commons

When to Plant White Oak

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

ZoneStart IndoorsDirect SowHarvest
Zone 3 — — —
Zone 4 — — —
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Zone 8 — — —
Zone 9 — — —

Companion Plants for White Oak

✓ Good companions

Astilbe

Prefers filtered shade and moist soil conditions found under oak trees

Azalea

Benefits from oak's acidic soil conditions and natural mulch from fallen leaves

Coral Bells

Tolerates shade well and benefits from protection of oak canopy

Ferns

Flourish in the filtered shade and moist conditions under oak canopy

Hostas

Thrive in partial to full shade provided by mature oak trees

Rhododendron

Shares preference for acidic soil created by decomposing oak leaves

Wild Columbine

Native woodland plant that naturally grows in oak forest understories

Wild Ginger

Thrives in oak's acidic leaf litter and provides excellent groundcover in shade

✗ Keep away from

Black Walnut

Produces juglone which is toxic to many plants, competes for similar growing space

Grass Lawn

Competes with oak's shallow feeder roots and requires different watering needs

Pine Trees

Creates overly acidic soil when combined with oak, can cause nutrient competition

Notes from the garden

A greener inbox, occasionally.

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