Store-bought mums aren’t bred for the ground—they’re less hardy and often grow tall and leggy. If planting, cut back, fertilize, water weekly, and mulch roots, but expect them to act like annuals. For ...

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 ...