Oxygenator pond plants submerge under water for water health & clarity
Allow two portions of Oxygenating plants per square metre of surface area.
Ceratophyllum demersum - Hornwort are sent as bareroot portions (loose) as this submerged oxygenating plant floats freely in the water. Drop this into the pond to find its own depth. No weighting is required. Available for a long period of the year.