Mentha Longifolia or Horse Mint is a bog or pond-side aquatic plant.
Mentha Longifolia which has the common name, Horse Mint is a bog plant that thrives in damp and wet conditions at edge of pond. The Horse Mint will grow well in semi shade. It flowers in summer. The flower colour is pink. At maturity this pond plant will reach a height of about 3 feet.
Great article about oxygenators
List of floating plants for garden ponds
List of marginal aquatic plants for ponds and water gardens
Other aquatic plant links
Mentha Longifolia or Horse Mint is a bog or pond-side aquatic plant.
Mentha Piperita or Peppermint is a bog or pond-side aquatic plant.
Mentha Rotundifolia or Round - Leafed Mint is a bog or pond-side aquatic plant.
Molinia Coerulea or Tussocky Grass is a bog or pond-side aquatic plant.
Myosotis Palustris or Marsh Forget - Me - Not is a bog or pond-side aquatic plant.
Osmunda Regalis or Royal Fern is a bog or pond-side aquatic plant.
Pennisetum Compressum or is a bog or pond-side aquatic plant.
