Little Mouse-ear (Cerastium Semidecandrum) is a annual herb in the Caryophyllaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 4-8. This plant is safe for cats and dogs.

Cerastium semidecandrum is a small annual herbaceous plant known commonly as Little Mouse-ear or Five-stamened chickweed.

Little Mouse-ear

Little Mouse-ear

Cerastium Semidecandrum

Cerastium semidecandrum is a small annual herbaceous plant known commonly as Little Mouse-ear or Five-stamened chickweed.

Quick Facts

Type
herb
Lifecycle
annual
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
4-8

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:sandy, loamy, clay
Indoor:No
Outdoor:Yes
Garden Use:groundcover, pollinator support

Care Calendar

Monthly care tasks for Little Mouse-ear

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

Little Mouse-ear
Little Mouse-ear detail

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Taxonomy

Family:Caryophyllaceae
Genus:Cerastium