California redwood
Sequoia sempervirens
Last reviewed: September 2026

Toxicity unknown
California redwood (Sequoia sempervirens) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
full sun
Water
high
Size
1200"–4200" H × 240"–600" W
Bloom
Feb, Mar
Native to
CA, OR
Pollinators
wind pollinated
Before you buy
Your city may pay you to plant this
Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 452 programs across 44 states, each with a link to the provider and the date we last checked it.
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A towering, long-lived evergreen conifer with soft, flat needles and small woody cones, developing a straight, columnar trunk with fibrous reddish bark. Naturally grows in dense stands along the coastal fog belt and needs significant space and moisture to thrive.
Wildlife value
Its tall canopy provides critical nesting habitat for marbled murrelets and spotted owls, and the dense structure supports diverse forest-floor wildlife.
Common questions
- How much sun does California redwood need?
- California redwood grows best in full sun conditions.
- When does California redwood bloom?
- California redwood blooms in February and March.
- Where is California redwood native?
- California redwood (Sequoia sempervirens) is native to CA, OR, per vouchered herbarium specimen records and regional native plant society lists.
- What pollinators does California redwood attract?
- California redwood draws wind pollinated.
Native range data from vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
If something looks wrong
Common plant problems, and what to check first
These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.
- It is dying right after planting
- Leaves turning yellow
- Wilting even though I watered it
- Brown crispy leaf tips
- Bugs on the plant
Ready to grow California redwood? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
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