I've tried putting hornwort into my 3/4 acre pond to help with water quality, aeration, and fish cover. The plants lasted for 2 weeks max. The pond levels fall 2-4 feet in the summer depending upon rainfall (Savannah, Ga area); side are relatively steep...it was a county dug pond. Does anyone have any advice for sustaining plant life? Or better submerged plant variety?
Pond contains turtles, BG's, Ch Cats, F1 LMB. aerated, good PH level.