EC levels in coco

Coco should never dry out. It is Hydro in a potter. I have grown in coco for years. The run off ph is extremely important to check on a daily to bi daily basis. You ph will control what nutes the plant can easily absorb with the roots. Coco is a extremely heavy irrigation, and high maintenance. If done right the rewards can be huge.. I have run over a 5 ec in coco during end of flowering on a autoflower. It did give me 10 ounces of hard dense potent buds. So if your ph is holding day to day, and the plant is growing great it can handle larger then recommend amounts, and do great.