Perennial or hardy bog pond plants accent the water garden by adding shape and color to the pond. Adding marginal plants along the edge of the water garden, stream-bed or waterfall will give your pond a more natural appearance and attract butterflies, hummingbirds and other wildlife. Our bog plants are mature established plants, not new starts. Perennial bog plants are hardy pond plants. Marginal Bog Plants are available for 2019 Pre-Order. Some are ready now, but most varieties will be ready to ship Late March - First of April.