I made a batch of nutes last night, this is the first time I was left with about 2 gallons. Can I just ph correct it again and use the nutes or do they go bad. Im using advanced nutrients.
I'm not 100% sure but I think they will be fine. I used to mix up nutes in one gallon bottles and I would use the left-overs whenever I needed to feed next with no problems. Just shake it before you water to make sure its all mixed in nicely, but shouldn't be any problem I'm pretty sure.