Overwintering a 4-Inch Conifer Seedling in Wisconsin: Garage, Not House

Keep It Cold but Not Frozen

A 4-inch volunteer conifer in a ½-gallon bucket survived summer. Now facing Wisconsin winter:

• Do not bring indoors—heat kills it.
• Store in unheated garage, porch, or shed where temps stay above ~20°F.
• Water occasionally: soil damp, not wet.

Plant Next Spring

Grow in pot until 10–12 inches tall. Transplant early spring before hardwoods leaf out. This gives the best establishment window.