Hi,
1. The Canna Coco schedule I have tells me to add 2.3 ml of A and B Coco nutrient to one litre of water at ph 5.8, so I added a total of 4.6 ml to one litre of water.
2. The schedule gives two EC values, EC+ 1.1 and EC 6.9 but I don't know which value to use.
3. When I tested the nutrient...