Overview
Sequoiadendron giganteum is a bushy tree in the genus Sequoiadendron, part of the Cupressaceae family, with evergreen foliage. It typically grows around 90.0 m tall. Sequoiadendron giganteum grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H6. Suggested uses include architectural. It is native to California and USA.
About
Sequoiadendron giganteum is a species of coniferous tree, classified in the family Cupressaceae in the subfamily Sequoioideae. Giant sequoia specimens are the largest trees on Earth.
Wikipedia contributors, CC BY-SA 4.0 — Sequoiadendron giganteum
About the genus
Sequoiadendron is a genus of evergreen trees, with three species, only one of which survives to the present:Sequoiadendron giganteum, extant, commonly known as wellingtonia, giant redwood and giant sequoia, growing naturally in the Sierra Nevada mountains of California † Sequoiadendron chaneyi, the predecessor of Sequoiadendron giganteum, found mostly in the Nevada area of the Tertiary Colorado Plateau until the late Miocene †Sequoiadendron tchucoticum Late Cretaceous; Enmyvaam River Basin, Russia
Wikipedia contributors, "Sequoiadendron", CC BY-SA 4.0 — Sequoiadendron
Growing conditions
Best soil and position for Sequoiadendron
- Sunlight
- Full sun
- Soil type
- Sandy, Loamy, Clay
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained, Moist but well-drained
- Aspect
- North-facing, South-facing, East-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H6
Plant details
Sequoiadendron giganteum size, habit and characteristics
- Plant type
- Tree
- Habit
- Bushy
- Foliage
- Evergreen
- Height
- 90.0 m
- Suggested uses
- Architectural
- Native to
- California, USA
Care notes
Pruning and caring for Sequoiadendron giganteum
- Propagation
- Seed, cuttings
- Pest resistance
- Generally pest-free
- Disease resistance
- Honey fungus
Frequently asked questions
Where is the best place to plant Sequoiadendron giganteum?
Sequoiadendron giganteum prefers full sun. It suits exposed and sheltered positions.
What soil does Sequoiadendron giganteum need?
Sequoiadendron giganteum is adaptable and grows happily in most soil types, including sandy, loamy and clay. It is happy in soil of any pH. Aim for soil that stays well-drained to moist but well-drained.
How big does Sequoiadendron giganteum grow?
Sequoiadendron giganteum reaches a height of 90.0 m.
Is Sequoiadendron giganteum hardy in the UK?
Sequoiadendron giganteum has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.
How do I propagate Sequoiadendron giganteum?
Seed, cuttings.