Species Profile
Giant Sequoia
Scientific Name
Sequoiadendron giganteum
Sequoiadendron giganteum
Native Region
Sierra Nevada, USA
Sierra Nevada, USA
Climate Suitability
Temperate · Evergreen · Native
Temperate · Evergreen · Native
Growth Rate
Slow to Moderate
Slow to Moderate
Mature Height
50–85m
50–85m
Typical Lifespan
2,000–3,000+ years
2,000–3,000+ years
Root System
Shallow but extremely wide-spreading (can extend 30m or more); no deep taproot
Shallow but extremely wide-spreading (can extend 30m or more); no deep taproot
Canopy Spread
10–25m crown width
10–25m crown width
Water Needs
Moderate to high, especially while young -- its native range relies on winter snowmelt
Moderate to high, especially while young -- its native range relies on winter snowmelt
Soil Preference
Deep, well-drained soils; sensitive to prolonged drought
Deep, well-drained soils; sensitive to prolonged drought
Sunlight Needs
Full sun
Full sun
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Planting Guide
Growing The Giant Sequoia
Needs vast space and consistent moisture -- not suited to small gardens or street planting. Its thick, fire-resistant bark is part of its natural fire-adapted ecology in its native range.
Do
- Provide ample open space
- Water consistently while young
Don't
- Don't plant in confined urban spaces
- Don't let young trees go through prolonged drought
Why It Matters
Benefits Of The Giant Sequoia
- Among the most effective long-term carbon-storing trees on Earth
- Fire-resistant bark protects the surrounding ecosystem
- An iconic symbol of long-term forest conservation