Sequoia, Giant Sequoiadendron giganteum
This majestic columnar evergreen has bluish-green needles that vary in length with 1 and 1/2" to 3" reddish-brown cones. Its rich reddish-brown trunk stands out in any landscape. Grows in many different soils, and requires full sun. Matures at 60' under cultivation in East, 90'-200' in the wild. 25'-35' spread. (Zones 6-8)Pricing Information
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Hardiness Zones 6 - 8The Giant Sequoia can be expected to grow in the zones shown in color in the arborday.org zone map. View Map
Type of treeEvergreens
Mature HeightThe Giant Sequoia grows to be 60' - 200' feet in height.
Mature SpreadThe Giant Sequoia has a spread of about 25' - 35' at full maturity.
SunThis sequoia does well in full sun.
SoilThe Giant Sequoia grows in acidic, drought tolerant, loamy, moist, sandy, well drained, clay soils.
ShapeThis sequoia has columnar, pyramidal shape.
Giant Sequoias are well-named, being arguably the largest trees in the world. They make excellent specimen trees and buffer strips. When planted 20 feet apart, they also serve as excellent windbreaks. They are a very long-lived tree, some cultivated examples being several hundred years old.
This majestic columnar evergreen has bluish green needles that vary in length with 1 and 1/2" to 3" reddish-brown cones. Its rich reddish-brown trunk stands out in any landscape. Grows in many different soils, and requires full sun. Matures at 60'-100' under cultivation in East, 90'-250' in the wild. 25'-35' spread. (Zones 6-8)
Wildlife primarily use Giant Sequoias for shelter. Mature cones are collected and stored by Douglas squirrels (chickarees), and the sequoia seedlings are eaten by chipmunks, sparrows and finches.
From their earliest discovery, America's Redwoods have fired the imagination and the human sense of wonder as few other living things have done. The first sighting of them by Western voyagers was recorded in 1769 by a clergyman named Father Crespi, a member of a Spanish expedition, who wondered at the sight of these awesome "trees of a red color." The name Sequoia came from the Cherokee Chief Sequoyah, who was also famed for framing the alphabet of his Native American tongue. Not long after this discovery, redwoods were being harvested for their lumber, with the California Redwood providing the most useful wood. Its resistance to decay made it an ideal choice for caskets, cigar boxes, boats, and pipes. The gold rush of the 1850s also took a toll on the Redwoods and protective measures were not put into place until the 1930s. Unlike the Redwood, Sequoia wood is brittle and does not make good lumber.
Normal moisture requirements, with no flooding and only slight drought tolerance.
This tree has bluish-green needles, spirally arranged on the terminal leader, approximately 1/4 inch long.
Nondescript light brown.
The fruit is oval to round; 1-1/2 to 3 inches long, dry and hard, nondescript.
Rate of growth refers to the vertical increase in growth unless specified differently. Rate, as is true for size, is influenced by numerous variables such as soil, drainage, water, fertility, light, exposure, ad infinitum. The designation slow means the plant grows 12” or less per year; medium refers to 13 to 24” of growth per year; and fast to 25” or greater.Manual of Woody Landscape Plants, by Michael Dirr.