How to Cut Back Overgrown Pampas Grass Safely and Effectively

Native to Argentina, pampas grass (Cortaderia selloana) is a dramatic warm-climate ornamental grass. Plume production varies—observe a season to see yours. In late winter or early spring before new growth, cut back to 12 inches. This annual maintenance keeps the plant attractive and cold-hardy through winter. Use pruning shears or hedge clippers.

Safety first: Bind old leaves with string, tape, or a bungee cord before cutting. Wear gloves and long sleeves—the blades have razor-sharp edges that slice skin easily.