California Adder's-tongue (Ophioglossum Californicum) is a perennial fern in the Ophioglossaceae family with moderate care difficulty. It requires moderate watering and partial shade or full shade light in USDA hardiness zones 8-10. This plant is safe for cats and dogs.

Ophioglossum californicum is a small perennial fern native to California, known for its fleshy, glabrous herbaceous form and unique reproductive structures.

California Adder's-tongue

California Adder's-tongue

Ophioglossum Californicum

Ophioglossum californicum is a small perennial fern native to California, known for its fleshy, glabrous herbaceous form and unique reproductive structures.

Quick Facts

Type
fern
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Partial Shade, Full Shade
Hardiness Zones
8-10

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, silty
Indoor:No
Outdoor:Yes
Garden Use:groundcover, biodiversity support

Care Calendar

Monthly care tasks for California Adder's-tongue

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

California Adder's-tongue
California Adder's-tongue detail

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Taxonomy

Family:Ophioglossaceae
Genus:Ophioglossum