Pteridium aquilinum (Bracken)

Pteridium aquilinum Photo/Illustration: C. Colston Burrell


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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11
Botanical Name: Pteridium aquilinum teh-RID-ee-um ak-will-EYE-num Common Name: Bracken Genus: Pteridium
A native fern with triangular-shaped, stiff, upright fronds that can tolerate dry soil and full sun. Bracken can make very large colonies and are found in a variety of habitats ranging from dry and wet forests to meadows and bogs. They grow up to 4.5 feet tall.
Noteworthy characteristics: Poisonous to livestock. Native. Deep rhizomes allow them to survive fire and a variety of growing conditions.
Care: Prefers moist, slightly acidic soil and dappled shade, but can tolerate full sun and dry, strongly acidic soil.
Propagation: Lift the plants while they are dormant and sever the rhizomes with a sharp knife (do not tear apart without cutting). Replant the divisions at the same soil depth and water thoroughly. Propagation also by spores.
Problems: Infrequent.
Height 3 ft. to 6 ft.
Growth Pace Moderate Grower
Light Full Sun to Part Shade
Moisture Medium Moisture
Maintenance Low
Characteristics Native; Showy Foliage
Uses , Ground Covers, Naturalizing, Poisonous
Style , Woodland Garden
Seasonal Interest , Spring Interest, Summer Interest
Type ,Fern

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