10/17/2026
Young Trees Need a Little Extra Care This Winter ❄️
Cold nights are settling in across Northern Colorado, and young trees feel our winters more than established ones do.
Thin-barked trees like maples, lindens, honeylocusts, and fruit trees can get sunscald. That's damage to the bark when warm winter sun heats the trunk during the day and a hard freeze follows at night, often on the south or southwest side.
A light-colored tree wrap on the lower trunk can help. Many homeowners put it on in late fall and take it off in spring so it doesn't trap moisture against the bark.
A layer of mulch over the root zone, kept a few inches away from the trunk, helps protect roots too.
Is there a young tree in your yard you're keeping an eye on this winter?