Branson Kopec, Adam Charlton, Zach Giroux and RJ Helfrick tour the floating tree nurseries at HELP International, while touring the ecology research and training centre on Thursday. HELP International is located on a 10-acre river front farm in Weyburn. The floating tree nurseries test the effects on tree health of different forms of effluent, including raw effluent, grey water, salt water and normal river water.










