Vote Up 0 Vote Down

calcium and magnesium addition to ro water

What should the ppm of calcium and magnesium be when adding to 0ppm water growing hydroponically

answers


your answer

Who Are You?

Have an account already? Login before answering!





Cheap Weed Vape, Weed Forum, Vaporazing Weed, Pot Legalization, How to Grow Weed At Home