I'm a micro grower and decided to switch to rainwater to see if things improve over the tap water I was using. I think it may have chloramines in it.
I can't set up a water tank outside so I've been collecting it in a tray thing and I've already got over 30 litres!! The question is, how do I keep it most optimally? I'm hoping to build up a supply for months away and don't want it to turn into a harmful bacteria tea or anything.
I filtered it a little to take out any leaves or insects. Should I aerate it, or put a lid on? I'm guessing a dark room would be best? Would a few drops of EM in the water be helpful?
Thanks.
I can't set up a water tank outside so I've been collecting it in a tray thing and I've already got over 30 litres!! The question is, how do I keep it most optimally? I'm hoping to build up a supply for months away and don't want it to turn into a harmful bacteria tea or anything.
I filtered it a little to take out any leaves or insects. Should I aerate it, or put a lid on? I'm guessing a dark room would be best? Would a few drops of EM in the water be helpful?
Thanks.