Lemmon's Holly Fern (Polystichum Lemmonii) is a perennial fern in the Dryopteridaceae family with moderate care difficulty. It requires moderate watering and partial shade or full shade or dappled_shade light in USDA hardiness zones 5-9. This plant is safe for cats and dogs.

Polystichum lemmonii is a species of fern native to western North America, known for its holly-like fronds and preference for rocky, serpentine soils.

Lemmon's Holly Fern

Lemmon's Holly Fern

Polystichum Lemmonii

Polystichum lemmonii is a species of fern native to western North America, known for its holly-like fronds and preference for rocky, serpentine soils.

Quick Facts

Type
fern
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Partial Shade, Full Shade, dappled_shade
Hardiness Zones
5-9

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:rocky, serpentine, loamy
Indoor:No
Outdoor:Yes
Garden Use:groundcover, erosion control, ornamental

Care Calendar

Monthly care tasks for Lemmon's Holly 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

Lemmon's Holly Fern
Lemmon's Holly Fern detail

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Taxonomy

Family:Dryopteridaceae
Genus:Polystichum