Changes

* Trees generally take several weeks to grow to "old" or , "very old" or "overaged", which are the prime types for cutting. Oak is known to take several months - in some cases, years to reach old age.

* Old and , very old and overaged trees give a felled tree when chopped down. Other age groups give a log.* If a tree is left long enough with enough of the same tree in the immediate area, it can wither from very old overaged to the 'old and shriveled' status. Shriveled trees yield no fruit and shriveled lumber trees yield wood similar to that of a fruit tree.