I'm using the formula, pic #1., from RIU's DIY sub forum. The second column
from the top R/H corner gives you the gm. weight of each chem.
Pic #2. is all the chems to make 5Lt of A & B. I use rain water for all nutrients.
For fast mixing, I mix the A first, the B jug has a line marked with a 5Lt for fast measuring. I mix up in a 5Gal. bucket. Each 10Lt kit makes 1,000Lt.
New 25Kg bag of Mag Sul, Bt.450.
I'm thinking of using, pic #4 as my bloom nute's. This is also from a thread from RIU. This on a "Lucas Formula", by "Fat Man" who was banned on most all growing forums. I just need to sit down and convert to gm's.
What the Nutron 2000 can do, from Suntek in NZ.
RQS Special Kush #1.
Tent arrived today, Bt.3K for 4X4, will get aluminum for DIY light with Bridgelux Gen.3 EB's, High Output and Thrive strips with Invertronic drivers.
rice555