Yea bro this was some mexi bagseed I got, I actually have 27 plants total going, only 5 were indicas , well hybrids or so mostly indica. Sativas are so unruly I'm gonna be 4 weeks into flowering soon and they still grow an inch a day, my indicas are struggling to keep up and get light.. Next grow ill do pots so I can raise/lower the individual plant....
Anyway, so is it safe to use them nutes? It didn't stink at first, after a few days it smells like sour milk..
And I guess ill ask another. I grow in mostly perlite and occasionally some of the top perlite turns yellow is that ok? I don't overwater but because of my medium and the amount of it, I water once a day sometimes I mist em a bit too