bad tap water

A friend grow with 1.1ms 🤦‍♂️🏼 And he grows fucking beautiful buds! Only you have to manage a lot your nutrient, he uses adv line with base grow micro and bloom so not light feed, you have to do a good dosage and maybe let your water sit in an open can for a night to reduce a little the ammount of chlorine in it

You can use that water, but you add the ec of the water to your total ec after mixing. People say not to use chlorine water but in actuality cannabis uses a little chlorine at different stages of her life but we are still trying to figure out why. Cheers