The secrets of cork: So much more than a bottle stopper
His biggest challenge, he said, has been to find a way to shorten the time needed for a tree's first cork harvest from the ...
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No, We’re Not Running Out of Cork—Here’s the Truth
Yes! Cork oak trees fully regrow their bark every decade or so. Harvesting cork is not a simple or easy process, however. Cork trees usually don’t produce the material until their 25th birthday.