Bank Haircap Moss (Polytrichum Formosum) is a perennial moss in the Polytrichaceae family with easy care difficulty. It requires high watering and partial shade or full shade light in USDA hardiness zones 3-8. This plant is safe for cats and dogs. It can be grown indoors.

Polytrichum formosum is a robust, perennial moss forming dense tufts, often found in woodland and acidic soils.

Bank Haircap Moss

Bank Haircap Moss

Polytrichum Formosum

Polytrichum formosum is a robust, perennial moss forming dense tufts, often found in woodland and acidic soils.

Quick Facts

Type
moss
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
High
Light
Partial Shade, Full Shade
Hardiness Zones
3-8

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:peaty, loamy, rocky
Indoor:Yes
Outdoor:Yes
Garden Use:groundcover, soil stabilization, moisture retention

Care Calendar

Monthly care tasks for Bank Haircap Moss

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

Bank Haircap Moss
Bank Haircap Moss detail

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Taxonomy

Family:Polytrichaceae
Genus:Polytrichum