Place frost-sensitive plants near bright windows or under grow lights to ensure they get enough light during the winter. Check each plant carefully for pests before bringing it indoors to prevent infestations. Regularly monitor soil moisture, keeping it lightly damp but not waterlogged.

Wrap vulnerable shrubs in breathable burlap or garden fabric to shield them from harsh winds, heavy snow, and cold winter sun. This protective layer helps reduce moisture loss and prevents winter burn. Make sure the covering allows some airflow to avoid mold or rot. Remove it in early spring once temperatures begin to warm. 

Cover raised beds with a thick layer of mulch, straw, or fallen leaves to stabilize soil temperatures and protect plant roots from freeze–thaw cycles. This insulation keeps perennials and overwintering crops safe during cold snaps. It also helps retain soil moisture and prevents erosion. In spring, remove or lightly turn the mulch to prepare the bed for planting.

Dig up tender bulbs, such as dahlias, cannas, and gladiolus, after the foliage dies back. Let them dry in a cool, airy place to prevent rot. Store them in peat moss, sawdust, or paper bags in a cool, dark area until it’s time to replant. Check periodically for mold or shriveling and discard any damaged bulbs.

Move potted plants to sheltered areas like garages, cold frames, or enclosed porches to protect them from extreme cold. Reduce watering to keep the soil barely moist, as overwatering can cause root rot in winter. Ensure they still receive enough light or use supplemental grow lights. This care helps container plants survive the season and thrive again in spring.