Sunday, November 05, 2006

Rare American Chestnut

The loss of these trees is considered by some measures to be among the greatest environmental disasters to befall the Western Hemisphere since the last Ice Age.
The trees could be giants. In virgin forests throughout their range, mature chestnuts averaged up to five feet in diameter and up to one hundred feet tall. Many specimens of eight to ten feet in diameter were recorded, and there were rumors of trees bigger still.

Native wildlife from birds to bears, squirrels to deer, depended on the tree's abundant crops of nutritious nuts. And chestnut was a central part of eastern rural economies. As winter came on, attics were often stacked to the rafters with flour bags full of the glossy, dark brown nuts. Springhouses and smokehouses were hung with hams and other products from livestock that had fattened on the harvest gleanings. And what wasn't consumed was sold.

The tree was one of the best for timber. It grew straight and often branch-free for 50 feet. Loggers tell of loading entire railroad cars with boards cut from just one tree. Straight-grained, lighter in weight than oak and more easily worked, chestnut was as rot resistant as redwood. It was used for virtually everything - telegraph poles, railroad ties, shingles, paneling, fine furniture, musical instruments, even pulp and plywood.

Then the chestnut blight struck

First discovered in 1904 in New York City, the blight - an Asian fungus to which our native chestnuts had very little resistance - spread quickly. In its wake it left only dead and dying stems. By 1950, except for the shrubby root sprouts the species continually produces (and which also quickly become infected), the keystone species on some nine million acres of eastern forests had disappeared.

Grandpa gave us a seedling and it grew. Our tree is now over 20 feet tall and bearing seed pods. But the seed pods are sterile and don't give us any nuts. So we planted another seedling from Grandpa and are waiting for it to mature so we can have two chestnuts with nuts.

Information taken from the American Chestnut Foundation Website



1 comment:

Kara & Family said...

I heard a lot about Chestnuts when Grandpa was here. About 10 years ago, he told me that if I ever had enough money to buy a plot of land, I should grow a mini-forest of Chestnuts. So, is your one tree sterile b/c it needs a mate?