The Dude Grows Show

Tag: Autoflower nutrients ppm

  • Autoflower PPM

    Hey guys, currently growing 3 auto GDP’s and they’re looking beautiful. My town has great water with a PPM of 15 from the tap. A lot of grow guides talk about adding synthetic nutes in the 1-2 ml per gallon range. When I do this it only gets me to around 300-400 ppm per gallon.…