Protecting Young Japanese Maple and Citrus in Alabama Winters

Japanese Maple (Acer palmatum)

Hardy in your zone. Simply apply 3 inches of organic mulch (pine straw ideal) around the base, keeping it off the trunk. No further protection needed.

Ornamental Orange (Citrus)

Citrus roots need temperatures above 55°F. In Alabama, a potted citrus must be moved indoors or to a heated space for winter. A 5-gallon bucket offers minimal protection. Best practice: bring it inside to a sunny window or heated garage.

Houseplants in a Windowless Shop

Heat lamps and grow lights help, but most houseplants need a natural light/dark cycle. Without windows, they'll decline. Options:

• Rotate plants outdoors on mild days (above 50°F) for a few hours.
• Use full-spectrum LED grow lights on a 12–14 hour timer.
• Contact the Alabama Cooperative Extension System for species-specific advice.

Priority

Focus on the citrus—it's the most cold-sensitive. The maple will be fine outdoors with mulch.