Autumn Fern Houseplant - Low Light Pet Safe Japanese Shield Fern

Autumn Fern - Dryopteris erythrosora

The Autumn Fern, scientifically known as Dryopteris erythrosora, is a small fern species native to eastern Asia that brings year-round visual interest to indoor spaces. Also called Japanese Shield Fern or Shaggy Shield Fern, this low-maintenance houseplant forms an attractive arching, vase-shaped clump that reaches a mature size of 2 feet tall and 2 feet wide.

Growth Characteristics

This fern develops graceful, arching fronds that create a natural fountain-like appearance. The plant spreads slowly over time through underground creeping rhizomes, establishing a fuller presence without becoming invasive. The compact growth habit makes it ideal for small spaces, tabletops, or as part of a larger indoor plant collection.

Care Requirements

Autumn Fern thrives in acidic, high organic matter soils that remain consistently moist. This adaptable plant withstands full shade conditions, making it perfect for darker corners or rooms with limited natural light. The key to success is maintaining even soil moisture without waterlogging. Protect your fern from drying winds and drafts, which can damage the delicate fronds.

Pet-Safe and Non-Toxic

This fern is completely non-toxic to pets and humans, making it a safe choice for households with cats, dogs, or children. You can display it without worry in any room of your home.

Wildlife Resistance

The Japanese Shield Fern demonstrates natural resistance to browsing by rabbits and is seldom damaged by deer, making it an excellent choice for homes with access to outdoor areas or screened porches where wildlife may be present.

Ideal Growing Conditions

Best suited for shaded environments, this fern adapts well to indoor conditions where direct sunlight is minimal. The plant's tolerance for low light situations makes it one of the more forgiving ferns for indoor cultivation. Regular misting or placement near a humidity source helps maintain the lush appearance of the fronds.

• Botanical Name: Dryopteris erythrosora

• Common Name(s): Autumn Fern, Japanese Shield Fern, Shaggy Shield Fern

• Description: Japanese Shield Fern is a small fern native to eastern Asia. They form an arching vase-shaped clump reaching a mature size of 2' tall and 2' wide. Grown in acidic high organic matter soils that stay moist. Plants will spread slowly over time through underground creeping rhizomes. It is a low-maintenance fern that withstands full shade and is resistant to browsing by rabbits. Protect plants from drying winds. This plant is seldom damaged by deer.