Hornwort - Ceratophyllum demersum

Green plants grow upwards through the water coloumn in the pond.  Their underwater leaves produce oxygen by photosynthesis during the day, ensuring a natural balance to your pond, increasing the oxygen content of your pond water whilst benefiting the pond life. Oxygenators will also absorb mineral salts from the water helping to starve out algae growth.

Native to North America.                                                              

Anchor bunches below water surface up to 24” deep

Prefers full sun to part shade

Zone 5