Enlarge / Looking up at the canopy of a redwood tree in a forest near Golden Gate Live Steamers, Grizzly Peak Boulevard in Oakland. (credit: Smith Collection/Gado/Getty)
What can live for over 3,000 years, weigh over 150 tonnes and could be sitting almost unnoticed in your local park? Giant sequoias (known as giant redwoods in the UK) are among the tallest and heaviest organisms that have ever lived on Earth, not to mention they have the potential to live longer than other species.
My team’s new study is the first to look at the growth of giant sequoias in the UK—and they seem to be doing remarkably well. Trees at two of the three sites we studied matched the average growth rates of their counterparts in the US, where they come from. These remarkable trees are being planted in an effort to help absorb carbon, but perhaps more importantly they are becoming a striking and much-admired part of the UK landscape.
To live so long, giant sequoias have evolved to be extraordinarily resilient. In their native northern California, they occupy an ecological niche in mountainous terrain 1,400–2,100 meters above sea level.
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