Bracken Fern

Planted April 20, 2024

Names

Scientific name
Pteridium aquilinum
Common name
Bracken Fern

Description

Pteridium aquilinum, commonly known as Bracken Fern, is a perennial fern that is widely distributed across the globe. This plant is characterized by its large, triangular fronds that can reach impressive heights, often growing between 2 to 5 feet tall. The fronds are divided into smaller leaflets, giving them a feathery appearance. The foliage is typically a vibrant green, which can turn a golden yellow or brown in the fall, adding seasonal interest to the landscape.

Bracken Fern thrives in a variety of habitats, including woodlands, grasslands, and disturbed areas. It prefers well-drained soils and can tolerate a range of soil types, from sandy to clay. This fern is known for its ability to spread rapidly through underground rhizomes, making it a vigorous grower. In the right conditions, it can form dense colonies that can outcompete other vegetation. While it is often considered a weed in some areas due to its aggressive growth, it also plays a crucial role in the ecosystem by providing habitat and food for various wildlife.

In terms of care, Bracken Fern is relatively low-maintenance. It prefers partial to full shade but can tolerate full sun if the soil remains moist. Regular watering is beneficial, especially during dry spells, but it is important to avoid waterlogging. The plant is hardy in USDA zones 3 to 10, making it suitable for a wide range of climates. In zone 8a, it will thrive well, enjoying the warm summers and mild winters.

Bracken Fern does not produce flowers, as it reproduces via spores found on the undersides of its fronds. These spores are released in late summer to early fall, allowing the plant to spread to new areas. While it is not typically used in ornamental gardening due to its invasive nature, it can be a valuable addition to naturalized areas or woodland gardens where its lush foliage can be appreciated without the risk of it overtaking other plants.

Measurements

Height
3 - 4 ft
Spread
2 - 4 ft
Spacing
36 in
Growth Rate
Fast; can grow 12 to 24 inches per year under optimal conditions.

Requirements

Hardy in Zone 8a
Yes
Water Requirements
Moderate; prefers moist soil but can tolerate dry conditions once established.
Sunlight Requirements
Partial to full shade; can tolerate full sun if moisture is adequate.
Soil Type
Well-drained, adaptable to sandy, loamy, or clay soils.
Soil pH
Prefers acidic to neutral pH (5.5 to 7.0).

Physical Traits

Foliage Color
Green
Bloom Characteristicss
No blooms; reproduces via spores.
InterestingSeasons of Interest
Spring, summer, fall

Toxicity

Poisonous to Humans?
Nontoxic
Poisonous to Pets?
Nontoxic

Attracts

Attracts Birds?
No
Attracts Bees?
No
Attracts Butterflies?
No

Propagation Instructions

Propagate by spores or by division of rhizomes in spring or fall.

Learn More

Last updated on August 28, 2024. We try our best to make sure this information is accurate. Did we make a mistake? Let us know at support@knownplants.com.