Squeezing in by the skin of its teeth as tree of the month for February is the Giant Sequoia or Wellingtonia. This tree hails from the western slopes of the Sierra Nevada Mountains in California . It was first introduced to the UK in the early 1850s and there is some debate as to who was responsible, John Matthew and William Lobb have both been credited with bringing over the first seeds. However, what we do know is that the trend for planting this tree took off with gusto - no large garden or estate was complete without one (or lots!).
| Our Giant Sequoia in the West Glade |
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| The Giant Sequoia Avenue at Biddolph Grange (NTPL) |
At Scotney we have two significant specimens, one in the West Glade shown above and one on the top walk. These look quite different to each other as one has lost most of its lower branches (West Glade) and looks quite bare whereas the other one is more typical in shape and has a more complete canopy (Top Walk). Ours are just babies really and have a long way to go before they can get anywhere near the height, girth and age of their U.S. forebears.
The Giant Sequoia is the largest living thing by volume and mass and commonly grows to a height of 230–280 ft and 16–23 ft in diameter. We estimate the height of ours to be approximately 120 ft. This phenomenal height can cause problems as these trees are often struck by lightning as we saw recently at Sheffield Park http://scotneygarden.blogspot.com/2012/02/scotney-gardeners-visit-sheffield-park.html It also poses a problem to arborists who have to go to extreme measures to work at such heights.
| Here's Ollie an Arborist from the Living Forest scaling one of our Giant Sequoias a few years ago. |
The largest recorded specimen in the world is believed to be the General Sherman http://www.nps.gov/seki/naturescience/sherman.htm In the UK the largest specimen can be found in the grounds of Castle Leod in Easter Ross in Scotland . One of the original seed stock, this was planted in 1853 and is now over 170 feet tall. In addition to their great height they can also achieve tremendous age – some of the oldest American specimens are estimated to be in the region of 4000 years old.
Although they are not a native tree, they seem to thrive in the UK but we have yet to see them reach their full potential. The thick spongy bark is popular with roosting birds and they exploit the holes made by shed branches. Today, Catrin pointed out two Tree Creepers, birds we don’t often see in the garden, having a mooch about on the tree on the Top Walk.
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| Treecreeper (NTPL) |
These are truly amazing trees and are really worth a closer look (and touch), so be sure to seek our ones out next time you visit.
Dave.

























