As much as you like but why would you want to trim it. If it is getting too big it is in the wrong place.
an oak tree much?
Sapling
No. A mature oak will always be much bigger than an elder.
An oak tree can absorb about 48 pounds of CO2 in a year.
it goes i incomplete metamorphsis
Oak trees start from acorns when the acorn falls to the ground and germinates, sending out roots and a shoot that eventually grows into a young oak tree.
An acorn comes from an oak tree. Oak trees produce acorns, which are a type of nut that serves as a seed for the oak tree to reproduce.
An oak tree.
The largest oak tree is the Dr. Oak from Pokemon.
When the leaves change color in the fall is the best time to trim oak trees. These trees are infected with insects in different regions and have a very prutent smell to them. The insects are attracted to the small of a wounded tree. Also with diseases like oak wilk and sudden oak death fungal problems make their way into open wounds in the spring and summer time very easily.
They do eat oak tree but does human
An oak tree is a producer.