Always great quality with BuildASoil. First time using the 3.0 kit and so far I love it. I ran the same batch of coots mix for over 2 1/2 years and it did well up until recently, I believe I probably let it go at some point between grows.
The growth with the 3.0 kit seems to be excellent. They have not shown any signs of needing much so far. I'm running a few autos in it as well and they seem to be handling it just fine for the most part. Pic in flower is auto flower tent and the other two are Corn Syrup by Cookies and Blue Sunset Sherbet by Barney's