Perennial or hardy bog 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 nice plants, not new seedlings or starts. Perennial bog plants are hardy pond plants. OUR POTTED MARGINALS ARE NOT AVAILABLE TO SHIP TO CALIFORNIA Or ARIZONA.