Mums can be overwintered indoors by allowing them to go dormant in a cool, dark location. To keep mums as houseplants, they need sufficient light, regular watering, and occasional fertilization.

Light frosts only harm blooms, but hard freezes can kill mum roots. Use mulch, covers, or shelter for protection; wait until spring to prune. Choose hardy mums for outdoor planting—florist mums need ...

Use these tips to care for mums indoors as dormant plants or as houseplants. Mums can be overwintered indoors by allowing them to go dormant in a cool, dark location. To keep mums as houseplants, they ...