Hey everyone, im starting my very first grow this monday. Its a mexican sativa seed. I was wondering if it is ok to use Brita filtered water to water my plants ? Im pretty sure it should be fine but id like to be possitive. I have a big round tin right beside my grow box that use to be filled with popcorn, so i cleaned it out as best as i could and filled it with brita filtered water and im going to measure out probably 200-300 ml every time the soil is dry 2 inches in. Also, does anyone know the PH level of Brita filtered water ?
I think that it depends on the water you start with, but my PUR water filter gives me water that is 7-7.5pH. Tap water here is 6-6.5pH. I am using straight tap water. Electric pH testers are only $20. you can buy the paper ones for less than $2. pH testing is pretty much a necessity.