Autos have different requirements, and calculators only do so much. I have been thinking about running only Vegamatrix bloom base, and forego the grow formula all together. Also, I have been thinking about making my own vegan recipe. If ya just avoid animal products there's a lot of bloom boosters and organo- mineral stuff that's vegan but isn't labeled as such. I have been calling around and asking manufacturers. I will be running another vegan grow in less than a month now, so we will see how that goes. I have been thinking about a Vegamatrix and Aptus combo schedule but I gotta see how many of their products qualifies as vegan.