Reclaiming an Overgrown Iris and Daylily Field

Reclaiming an Overgrown Iris and Daylily Field

Inheriting a neglected field of iris and daylilies choked with Bermuda and fescue grass can be daunting. Here’s a step-by-step rescue plan.

1. Dig and Divide

After bloom (July–October), dig up rhizomes in sections. Use a map to track varieties. Water soil first to ease removal.

2. Eradicate Grass

Remove all grass clumps and runners. For Bermuda grass, see this guide.

3. Prepare Rhizomes

Trim straggly and withered roots; cut remaining roots to 3–4 inches. Replant in loose, well-draining soil amended with compost or gypsum. Add bone meal beneath each rhizome (separated by soil). Plant shallow—better too high than too deep.

4. Daylily Division

Divide daylilies in early spring as soon as ground thaws. Give ample spacing.

5. Long-Term Care

Mulch, water deeply, and enjoy a revived, weed-free display for years.