BedroomFarmer
Well-Known Member
Coco is sensitive to ph. 5.5-6.0. Your coco runoff doesn't sound off. My canna coco is like buffered and runs off around there. I am using AN ph perfect and don't ph but I started organics in coco. The runoff comes out around 6.0 most people ph the nutrient water to 5.8. When you test runoff make sure you water wait about 30minutes then water again and to test the second round of runoff