While not all ferns should be trimmed back in the fall, certain types can benefit from a thorough pruning once temperatures start to get chilly.

Happy, healthy spring ferns start with proper maintenance and care in the fall months, which helps the plants to survive a harsh winter season.

Don’t prune Black Eyed Susans, sunflowers, or ornamental grasses—they add winter interest. Mums, geraniums, and Christmas ferns stay colorful or green, so no trimming is needed. Wait until spring to ...