
Alaska Indian Paintbrush
Castilleja unalaschcensis
Overview
Alaska Indian Paintbrush (Castilleja unalaschcensis) is a perennial wildflower found in Alaska and western Canada. The plant grows to a height of 2-3 feet and is characterized by its dark green leaves and bright red bracts in mid-spring. Alaska Indian Paintbrush is a hemicryptophyte, meaning it grows from a perennial caudex or stem, which allows it to survive cold Alaskan winters. This plant is symbiotic with nitrogen fixing bacteria, allowing it to thrive in poor soils. It is a favorite of pollinators such as honeybees, bumblebees, and hummingbirds. The vibrant blooms make it a popular choice for flower beds and wildflower gardens.
Care Guide
Watering
Minimal — every "7-10" days.
Light
full sun, part shade.
Pruning
Best pruned in March, April, May, June, July.
Propagation
Seed Propagation, Seed Propagation, Seed Propagation, Seed Propagation, Division, Cutting, Layering Propagation
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