We may receive a commission on purchases made from links. Ah, chrysanthemums — the bright blooms that signify the last call for warm weather and the waning amount of long, sun-filled days. But did you ...

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 ...

Pruning mums helps them grow fuller with longer-lasting blooms. Pinch tips at 4–6 inches tall, again at 12 inches tall, and stop about 100 days before bloom. Deadhead spent flowers once blooming ...