high ec

I was about to mix up my first ever nutrient solution for some seedlings, lucky I measured the tap water before I did. pH 7.9 and EC 0.9! Seeing as though I was about to transplant the jiffy pellets into solo cups, pre-fertigate the coco and give them their first feed at EC 0.8 or less, I have...

Hey guys. Just wondering what’s the highest EC you’ve ever successfully fed at with no problems? i know it can be strain dependent but programs like Athena calls for 3.0 EC from start to finish and Jacks 3-2-1 calls for 2.4 EC start to finish. Right now I’m 4 weeks into flower with a plant and...