after switching to 100% Fox Farm nutes a few months ago, I have consistently grown the best looking plants of my life. period. ... in general, (per gallon of pH adjusted springwater) I use one tablespoon of their 'Big Bloom', 2-3 teaspoons of their 'Grow Big Hydroponics' (I used their soil version the first grow, since I already had it, plants did fine), and 1 teaspoon 'Tiger Bloom', and 1/4 teaspoon 'Open Sesame', during 12/12 period ... with exception of adding a bit of CalMag+ and molasses, if I feel like it, I pretty much just use the Fox Farms Feeding Schedule amounts ... my PPM is always on the Low side, so I quit checking it ... simple ... :wtf: ... I check pH every 2-3 days, and it stays close enough, I guess, the plants are healthy ... I don't even check the ppm anymore, the plant seems happy, so to hell with it ... I am either the luckiest sonfabitch in the world, or it just isn't necessary to obsess over plants like most growers do ... I try to mimic nature, and keep things simple ... ( it's a WEED ) ... regardless, I am VERY happy since switching to Fox Farm products (to hell with organics, if the world depended on organic food sources, we'd all be starving) ...