Good evening it's day 80 and I was curious to know if I should harvest these plants. I don't have a loupe so I can't tell.
I noticed that some of the tips are burnt but I'm not sure why as I've been feeding quarter strength of the recommend dose of nutrients with calmag on every feed @ a pH of...
Cheers dude. Next time I won't worry about the algae. However it's definitely perked up the RH.
Does F F W mean feed feed water.?
On another note because I have no air exchange I was thinking about pumping some Co2 into my grow room. So would yeast and sugar do the trick. I think I'll try...