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

How to Grow American Sweetgum

Liquidambar styraciflua

Your complete guide to growing American Sweetgum.

☀SunFull sun to partial shade (4-6+ hours)
💧WaterHigh — consistent moisture needed
🗺Zones5–9
📏Height60-100 feet
American Sweetgum📷 Wikipedia: Liquidambar styraciflua

When to Plant American Sweetgum

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

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

Companion Plants for American Sweetgum

✓ Good companions

Astilbe

Flourishes in moist, shaded conditions with acidic soil

Azaleas

Benefits from acidic leaf litter and partial shade protection

Coral Bells

Tolerates acidic conditions and provides color contrast under canopy

Eastern Redbud

Understory tree that complements sweetgum's vertical structure

Ferns

Enjoys acidic soil conditions and filtered light from sweetgum canopy

Hostas

Thrives in partial shade created by sweetgum, complementary root depths

Rhododendrons

Shares preference for acidic soil and appreciates wind protection

Wild Ginger

Ground cover that thrives under sweetgum's acidic leaf mulch

✗ Keep away from

Black Walnut

Releases juglone toxin that can inhibit sweetgum growth and health

Kentucky Bluegrass

Struggles under dense canopy and acidic leaf litter conditions

Silver Maple

Competes aggressively for water and nutrients with shallow root system

Notes from the garden

A greener inbox, occasionally.

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