Not sure about the gypsum the plants are thriving so I'm sold on it a small effort to do really. But I can't attribute anything scientific to gypsum. And no I ended up buying more mills cause I've been so busy remodeling. I also got a new warehouse that's been eating up my spare time. I need to do the math on all my dilution rates and ratios and it just seems like a two hr project for a later date.
However I forced myself to only buy a gal or two 1/2 gal so I would be forced to mix soon. The newest remodel 8 light has sherbert in it and it doesn't have another feed of mills I'll have to mix really soon.
But I'm excited to get on it I'm worried about not running a bloom booster however. Might mix up something around week three till flush if anyone has suggestions.
Oh yea noticed you used fabric ducting at your other spot but went w spiral pipe for your ducting at the new spot. You have issues w the fabric? Thanks again ;)