Cl 60,1 mg/l; SO4 61,6 mg/l; K 0,8 mg/l; Zn 12,3 microgr/l; Mn 52,2 microgr/l; Durezza 26 F°; EC 442 microSiemens/cm.
My well water works diluite 1:4 in RO water or without any diluition?
Na is not too hight?
In the web site of St. Augustine Orchid Society I have read that Na must be lower then...