Ahhhh there is the confusion.

Pure Blend Pro Grow - gallon |

The Botanicare line is made as a one part or stand alone set of grow nutes....then in flowering you switch to the bloom one and they are complete for each part of your grow. The only thing missing in these "stand alone" nutes is the Calcium, magnesium, iron and trace minerals.....which are found in their third product Cal Mag.....made.....SPECIFICALLY for use with RO or distilled water....WHICH....oddly enough MVP is using mostly and even more oddly he seems to have a magnesium def.....go figure. :wtf:

So its a different brand and type of nutes PC. I love Botancare....just measuring one thing....no worries....and mostly organic....:thumbsup:

I shall now return this thread to its proper owner.