I heard IJ is really good and since im a noob i don't know how much to feed my plants. So i was wondering if anyone else uses iguana juice? Also do i have to measure the nutes with a meter to check the ppm or ec? Im using soil btw, biobizz all-mix. The ph for the soil is 6.3 atm. But i really need to know how much of Iguana juice grow to give to my plants. Should i just follow the directions on the side of the bottle?