Submerged pond plants grow mostly beneath the water surface. Out of sight but never idle, they're some of the most useful plants you can add to a pond.
Why grow submerged plants?
Submerged plants release oxygen into the water during the day and take up nutrients directly from the water, competing with algae for food. Their stems and leaves also create an underwater forest where fish can shelter, small fish and tadpoles can hide, and frogs and fish can lay eggs.
Our submerged plants
Choose from Upright Water Milfoil, Pink Rotala, Water Hyssop, Water Wisteria and Brahmi, along with plants like Water Ribbon and Marbled Marshwort that start underwater and send leaves or flowers up to the surface.
Planting tips
Plant submerged plants in baskets of heavy aquatic soil topped with gravel, and place them where they get good light – on a shelf or the pond floor in shallower ponds. Trim them regularly in summer so they don't take over, and replant the cuttings to grow new plants.
Read more in our guide to the best submerged pond plants for Australian ponds, or shop our full range of oxygenating pond plants.