Native Plants for a Wet, Sloped Swale in Zone 5

For a 1-acre slope with a spring-fed swale (wet 9 months, Zone 5), plant moisture-loving natives: river birch, willows, aspens, reeds, papyrus, iris, horsetail, violets. Many oaks, pines, and magnolias tolerate wet feet too. Use growit.com's plant selector (Zone 5, wet soil) for tailored lists.

Focus on creek-edge species. For perennials, check local nursery availability. Don't regrade—work with the hydrology. This creates a thriving wetland corridor with seasonal interest and wildlife value.