Heart-leaved Spear-moss (Calliergon Cordifolium) is a perennial moss in the Amblystegiaceae 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.

Calliergon cordifolium is a species of moss known for its heart-shaped leaves and preference for wet habitats.

Heart-leaved Spear-moss

Heart-leaved Spear-moss

Calliergon Cordifolium

Calliergon cordifolium is a species of moss known for its heart-shaped leaves and preference for wet habitats.

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, silty
Indoor:No
Outdoor:Yes
Garden Use:groundcover, moisture retention, habitat creation

Care Calendar

Monthly care tasks for Heart-leaved Spear-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

Heart-leaved Spear-moss
Heart-leaved Spear-moss detail

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Taxonomy

Family:Amblystegiaceae
Genus:Calliergon