I'm kinda interested in this Mega Crop nute, but anybody has used it in a hydroponic system?
If one uses it in hydro, how often should they dump the res? I wouldn't want to waste nutes as its money down the drain to dump, so just thinking could I just top up with new solution every now and then and only fully change maybe every month or so?
Thinking that I would veg for a month or 6 weeks, then change, then flower for a month, change, flower for three more weeks, last change, chop at 9-10 weeks?
What do you guys think?