Lawn Guardian

American Sweetgum Care Guide

Liquidambar styraciflua

treeZones 5–9nativedeer resistant

Native shade tree famous for spectacular multi-colored fall foliage in yellow, orange, red, and purple simultaneously. Star-shaped leaves are distinctive.

At a glance

Season-by-season care

Spring

Clean up gumballs Early spring

Rake and remove spiky seed balls that accumulated over winter. Consider composting or disposing to reduce tripping hazard.

Summer

Water during establishment During dry spells

Young trees need regular watering for first 3 years. Established trees are fairly drought tolerant.

Fall

Enjoy fall color October-November

Sweetgum provides some of the most spectacular fall color of any native tree. No action needed - just appreciate.

Ecological value

Seeds in spiky gumballs feed goldfinches, purple finches, and other seed-eating birds throughout winter. Provides important caterpillar habitat for native moths.

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Related plants

Sources: Purdue University Turfgrass Science: Use Growing Degree Days to Better Time Your Applications · University of Missouri Extension: Cool-Season Grasses: Lawn Maintenance Calendar · University of Minnesota Extension: Pre-emergent Herbicides for Crabgrass Control in Lawns