Wyoming Indian Paintbrush (Castilleja Linariifolia) is a perennial herb in the Orobanchaceae family with expert care difficulty. It requires moderate watering and full sun light in USDA hardiness zones 3-7. This plant is toxic to cats and dogs — keep it out of reach of pets.

Castilleja linariifolia is a grayish-green, pubescent perennial with several leafy stems, known for its bright torch-like flower spikes.

Wyoming Indian Paintbrush

Wyoming Indian Paintbrush

Castilleja Linariifolia

Castilleja linariifolia is a grayish-green, pubescent perennial with several leafy stems, known for its bright torch-like flower spikes.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Expert
Water Needs
Moderate
Light
Full Sun
Hardiness Zones
3-7

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:sandy, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:ornamental, pollinator attractant

Care Calendar

Monthly care tasks for Wyoming Indian Paintbrush

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
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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

Wyoming Indian Paintbrush
Wyoming Indian Paintbrush detail

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Taxonomy

Family:Orobanchaceae
Genus:Castilleja