Weeds That Say Your Soil Is Soggy
If you see dock, foxtails, horsetail, and willows, you can expect your site to suffer swampy conditions some time during the year. Other weeds that thrive in wet soil include goldenrod, Joe-Pye weed, oxeye daisy, poison hemlock, rushes, and sedges.
What could you possibly grow in such conditions? How about a fabulous garden filled with plants that like wet feet? Ornamental willows, including pussy willow and curly willow, will flourish here and provide plenty of material for flower arrangements. You can also grow dogwoods, Japanese iris, Siberian iris, yellow flag, ligularia, cardinal flower, and turtlehead. Don't grow invasive wet-loving plants like purple loosestrife or meadowsweet, however. They can overwhelm the area and destroy the natural balance of the wetlands.
Also, don't try to change these conditions. Wetlands are priceless natural habitats that are rapidly being lost to development. Besides, trying to "correct" such a site usually is a lost cause—in Nature, water almost always wins.
Photo: (cc) Eugene Zelenko/Flickr