10/03/2021
Happy OAKtober 3rd!🌳🎉
America's National Tree is the mighty Oak. As part of the celebration we will be sharing 31 OAKtober Facts, one for each day of the month.
#3. Oak trees appeared on our planet 65 million years ago. Unlike many other trees, oak trees have not gone extinct during this very long stretch of time. This is mainly because their seeds are cased in the hard shells. Plus, acorns and leaves are coated with tannic acid which prevents fungi and insects that could possibly harm them.