Low is subjective for each person. I would just give them half of what you have been giving them and call it a day. Leave them alone to dry off completely.
damn thats some hard water - thats just your tap? or do you include calmag, si etc, in your base water read?
not trying to be a smart ass, but why keep it and regrow then?
the only thing i would suggest is to switch to a general purpose feed (20-10-20 like peters or jacks) and maybe let it go to 700ppm and see what it does.
yes, just the tap. my bro on the other side of town has 400ppm. he can’t grow with it. he has to get r/o.
the smells on this are outrageous and i wanted another shot to see if i messed up something. that is why. it has a super low yield too. it sucks lol. actually, i saved most of what i grew from last round. all the others were fantastic to grow with decent yield. i gave a few away and got rid of a slow one that threw nanners.