Marsh Fern (Thelypteris Palustris) is a perennial fern in the Thelypteridaceae family with moderate care difficulty. It requires high watering and full sun or partial shade or full shade light in USDA hardiness zones 3-9. This plant is safe for cats and dogs.

Thelypteris palustris is a perennial fern native to wetlands, swamps, and marshy areas across eastern North America and Eurasia.

Marsh Fern

Marsh Fern

Thelypteris Palustris

Thelypteris palustris is a perennial fern native to wetlands, swamps, and marshy areas across eastern North America and Eurasia.

Quick Facts

Type
fern
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
High
Light
Full Sun, Partial Shade, Full Shade
Hardiness Zones
3-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:peaty, loamy, silty, boggy
Indoor:No
Outdoor:Yes
Garden Use:groundcover, erosion control, habitat creation

Care Calendar

Monthly care tasks for Marsh Fern

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Marsh Fern
Marsh Fern detail

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Taxonomy

Family:Thelypteridaceae
Genus:Thelypteris