Alaska Indian Paintbrush (Castilleja Unalaschcensis) is a perennial herb in the Orobanchaceae family with moderate care difficulty. It requires moderate watering and full sun light in USDA hardiness zones 3-7. This plant is safe for cats and dogs.

A perennial herbaceous plant native to the southern Alaskan coast and adjacent regions, known for its distinctive orange to yellow flowers.

Alaska Indian Paintbrush

Alaska Indian Paintbrush

Castilleja Unalaschcensis

A perennial herbaceous plant native to the southern Alaskan coast and adjacent regions, known for its distinctive orange to yellow flowers.

Quick Facts

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

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

Soil Types:loamy, rocky, well-drained
Indoor:No
Outdoor:Yes
Garden Use:pollinator attractor, ornamental

Care Calendar

Monthly care tasks for Alaska Indian Paintbrush

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

Alaska Indian Paintbrush
Alaska Indian Paintbrush detail

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Taxonomy

Family:Orobanchaceae
Genus:Castilleja