Redwood vs. Red Cedar Tree: 12 Differences Between These Towering Giants

Redwood vs. red cedar tree
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Written by Nikita Ross

Updated: October 27, 2023

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There’s no experience like venturing into the ancient forests of the West coasts and walking among the silent giants in the forests. California, Oregon, Washington, and British Columbia are known worldwide for their incredible, towering trees—especially the redwoods and red cedars.

While these silent giants are similar, there are a few notable differences when comparing a redwood vs. red cedar tree. In this article, we’ll cover these differences so you can test yourself the next time you venture into these ancient woods.

Let’s dig in!

Comparing Redwood vs. Red Cedar Tree

RedwoodRed Cedar Tree
ClassificationKingdom: Plantae
Clade: Tracheophytes
Clade: Gymnosperms
Division: Pinophyta
Class: Pinopsida
Order: Pinales
Family: Cupressaceae
Genus: Sequoia
Species: Sequoia sempervirens
Kingdom: Plantae
Clade: Tracheophytes
Clade: Gymnosperms
Division: Pinophyta
Class: Pinopsida
Order: Cupressales
Family: Cupressaceae
Genus: Thuja
Species:Thuja plicata
OriginOregon, California, British ColumbiaOregon, California, British Columbia, Montana, Idaho
Natural HabitatCoastal forestsCoastal, mountainous forests
USDA Hardiness ZoneZones 7-10Zones 5-8
Conservation Status in the USEndangered, protectedLeast concern, stable population
SizeHeight: 200 to 325 ft (60 to 99 m)Height: 150 to 230 ft (45 to 70 m)
ShapeStraight, slender trunk; conical crownTapered trunk; oval crown
FoliageNeedle-like, awl-shapedFlat sprays; scale-like
WoodDense, decay-resistant, burn-resistant softwoodDisease-resistant softwood
Cones0.8 – 1 inch (2 to 2.5 cm)0.4 -0.6 inch (1 to 1.5 cm)
UsesHistorically used for building due to fire resistance, now protected due to endangerment.Culturally and historically significant in Indigenous tribes.
Elevation Limit (Distance Above Sea Level)Lower elevation threshold: 3 ft (1 m)
Upper elevation threshold: 3,018 ft (920 m)
Lower elevation threshold: Sea level to 3,600 ft (1,100 m) 
Upper elevation threshold: 7,510 ft (2,290 m)
12 differences between redwood vs. red cedar tree

The Key Differences Between Redwood vs. Red Cedar Tree

The redwood tends to be significantly taller than the red cedar and more burn-resistant. They’re also centralized around California, rarely spanning up along the coast into Canada. Redwood trees thrive near the coast and typically aren’t found in the mountainous regions the red cedar calls home.

Conversely, the red cedar tree is shorter than the redwood and more tapered toward the crown. The crown itself tends to be fuller and more oval-shaped than the redwood’s conical crown.

Redwood vs. Red Cedar Tree: Scientific Classification

While the redwood and red cedar are closely related, both are members of the family Cupressaceae, with hundreds of other coniferous trees around the world.

Redwoods are a member of the Sequoia genus, known as Sequoia sempervirens. In fact, they’re the only “true” sequoia, with all others being a part of the Sequoiadendron genus. You may people call redwoods “sequoia” trees or confuse them with the Giant Sequoia, Sequoiadendron giganteum.

The red cedar tree is a member of the Thuja genus, which it shares with four other species. The red cedar is classified as Thuja plicata and is one of two Thuja members found in North America. The other is Thuja occidentalis or white cedar. To add to the confusion, the red cedar tree isn’t a true cedar and is more closely related to cypress trees.

Sunbeams and pathway through ferns and redwood trees, Del Norte Coast Redwoods State Park, Damnation Creek Trail, California

Redwoods are a member of the

Sequoia

genus, known as

Sequoia sempervirens

.

©Danita Delimont/Shutterstock.com

Redwood vs. Red Cedar Tree: Distribution

You can find redwoods and red cedar trees in the Pacific Northwest. While both grow primarily in California and Oregon, you can find them as far north as British Columbia, Canada.

The redwood doesn’t extend as far North or East as the red cedar tree and stays close to the coast. The red cedar tree reaches into British Columbia and Eastward into Idaho and Montana.

The view of Western redcedar trees under the cloudy sky

The red cedar is classified as

Thuja plicata

and is more closely related to cypress trees.

©Wirestock Creators/Shutterstock.com

Redwood vs. Red Cedar Tree: USDA Hardiness Zone

The redwood prefers warmer climates warmer climates and performs best in USDA zones 7-10. The red cedar tree is more acclimated to the cold and grows in USDA zones Zones 5-8.

Redwood vs. Red Cedar Tree: Size and Shape

Both the redwood and red cedar trees are gigantic, reaching hundreds of feet tall at maturation. However, the redwood towers over the red cedar, reaching upward of 325 feet.

The red cedar tree tends to max out at an honorable 230 feet tall. You likely won’t notice a difference from the ground!

Redwood vs. Red Cedar Tree: Common Uses

Redwoods are endangered and protected—it’s illegal to harvest these trees. However, these gentle giants were once used for building due to their natural fire resistance.

The red cedar, also known as the Tree of Life, holds symbolic and spiritual significance to the Indigenous people of Canada. Many have been carved into the Stanley Park Totem Poles — a must-see if you travel to Vancouver, Canada.


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About the Author

Nikita Ross is a writer at A-Z Animals primarily covering plants, gardening, and yard care. Nikita has been writing for over seven years and holds a Marketing diploma from NSCC, which she earned in 2010. A resident of Canada, Nikita enjoys reading in her library, epic beach naps, and waiting for her Coffea arabica plant to produce coffee beans (no luck yet).

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