Do I really need to mulch my new tree?

Question: Do I really need to mulch my new tree?

Answer: New seedlings and saplings need plenty of moisture. Lack of water is the main cause of severe stress to newly planted trees.
Mulch is a trees best friend, period! It stands guard when you can't to keep a tree healthy.
Mulch insulates soil, retains moisture, keeps out weeds, prevents soil compaction, reduces lawnmower damage, and adds an aesthetic touch to a yard or street. Here is how to mulch: