Ciujbaustarted grow question 4 years ago Hello growers,
As title says, do you think i can use "sodium hydrogen sulfate " to lower down the PH of water I'm watering with?It's actually a pool product,but I've read that some agree , some don't . can't afford to pay 25$ to get a Advanced Hydroponics of Holland 1l PH- bloom
Solved
Feeding. Chemical composition