Hibiscus moscheutos

Mark Moran
Swamp Rose Mallow is a wildflower with large, beautiful flowers. It is found in wet areas, such as marshes, ponds, ditches, wet woods, and shorelines.
This is a fast-growing plant, which needs lots of sun to grow. It can wind up being seven feet tall. Each plant has several hairy stems.
Leaves are large, and either triangle or heart-shaped. The edges have teeth, and they often have reddish veins.
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Mark Moran |
Mark Moran |
Swamp Rose Mallow flowers are huge, growing up to eight inches wide. They have five petals and a deep red or purple center. Blooming starts in May and continues through September.
Hummingbirds and bumble bees often visit flowers for nectar, and they help the plant by pollinating it.
Mallows are perennial, meaning the stems and flowers die in Winter, but roots survive and send up new stems the following year.
Mark Moran
Some insects which eat
Swamp Rose Mallow leaves include Japanese Beetles and
Cucumber Beetles. Seeds are eaten by birds,
including ducks and Northern Bobwhite. Other plants which grow
near Swamp Rose Mallow include bulrushes, reeds, Buttonbush,
pondweeds, Lizard's Tail, sedges, and duckweed. Many aquatic animals use
mallow as cover, including frogs, snakes, birds, mammals,
and insects. Mark Moran

Relationships in Nature:
Japanese Beetle Japanese Beetle
Relationship to Humans:
Anyone who sees a Swamp Rose Mallow flower appreciates its beauty. It has also been used to make medicines.