What\'s wrong with these little ones. Noob here just looking for some knowledge thanks anyone who takes the time to lend a hand. The PH is 6.1. The ppm is 370 can\'t seem to figure out how to raise it (the right way). Using foxfarm products don\'t know what to add. Pretty sure it\'s nutrient dificency just have know knowledge of what type. Been trying to look it up but feel like I\'m getting the run around on every site. Please help