Crested Lousewort (Pedicularis Comosa) is a perennial herb in the Orobanchaceae family with moderate care difficulty. It requires moderate watering and partial shade or full sun light in USDA hardiness zones 5-8. This plant is toxic to cats and dogs — keep it out of reach of pets.

Pedicularis comosa is a hemiparasitic perennial herb native to parts of Europe, known for its distinctive crested flowers and growth in temperate mountainous habitats.

Crested Lousewort

Crested Lousewort

Pedicularis Comosa

Pedicularis comosa is a hemiparasitic perennial herb native to parts of Europe, known for its distinctive crested flowers and growth in temperate mountainous habitats.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Partial Shade, Full Sun
Hardiness Zones
5-8

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:acidic, loamy, well-drained
Indoor:No
Outdoor:Yes
Garden Use:ornamental, pollinator attraction, soil health improvement

Care Calendar

Monthly care tasks for Crested Lousewort

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

Crested Lousewort
Crested Lousewort detail

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Taxonomy

Family:Orobanchaceae
Genus:Pedicularis