Question 1

Where is Western redcedar native?

Accepted Answer

Western redcedar (Thuja plicata) is native to Alaska. Check your state's page in this directory for the full list of plants native where you live.

Question 2

When does Western redcedar bloom?

Accepted Answer

Western redcedar blooms Apr. Exact timing shifts a few weeks with latitude and elevation.

Question 3

What growing conditions does Western redcedar need?

Accepted Answer

Light: Part Shade, Shade. Water: Moist, Wet. Soil: Moist, slightly acidic soils. Mature height: Up to 200 ft, typically 50-75 ft.

Question 4

Is Western redcedar good for pollinators and wildlife?

Accepted Answer

Yes. Wildlife value: Larval host for Rosner's Hairstreak butterfly, culturally significant to First Nations (totem poles).

Question 5

Is Western redcedar deer-resistant or drought-tolerant?

Accepted Answer

Western redcedar is tolerates shade and handles wet soil.

Question 6

Where can I buy real Western redcedar seed or plants?

Accepted Answer

We found a listing sold as seeds that names the true species, last checked 04 Nov 2026. Look for the scientific name Thuja plicata on any listing.

Western redcedar

Where it's native

Sun	Part Shade, Shade
Water	Moist, Wet
Soil	Moist, slightly acidic soils
Bloom	Apr
Height	Up to 200 ft, typically 50-75 ft
Wildlife value	Larval host for Rosner's Hairstreak butterfly, culturally significant to First Nations (totem poles)