Fowl Manna Grass is one of the most widespread and adaptable wetland grasses in North America, found in nearly every state. This cool-season perennial typically grows in clumps 1 to 3 feet tall, producing fine-textured, drooping panicles that dance in the breeze from June through September. Its common name reflects its immense value to waterfowl, who eagerly consume the nutritious seeds. Native to a vast array of habitats including swamps, wet woods, and marsh edges, it is remarkably versatile, growing in conditions ranging from full sun to deep shade. Fowl Manna Grass is an excellent choice for stabilizing soil in shaded wet areas where few other grasses will grow. It provides important cover for amphibians and small mammals and serves as a larval host for various skipper butterflies. Easy to establish from seed, it is a staple for wetland restorations, woodland edges, or any garden spot with consistently moist to wet soil.

Quick facts

• Height: 1–3 ft
• Sun: Full to Shade
• Soil moisture: Wet to Medium
• Bloom time: Jun–Sep
• Life cycle: Perennial
• Notes: Cool-season
• Native range: Native to 50 states, including Iowa, Minnesota, Wisconsin, Illinois, Missouri, Nebraska

See the full growing guide and county range map for Fowl Manna Grass