I remember reading on a post that you should cut the hydro recipe to 1/3 of it's original strength for soil feeding but I don't know if I'd bet my babies on that........ I'm kind of a dumass ..........
dumass Reviewed by dumass on . what ppm level for soil? New to soil, need to know aprroximate ppm's for each growth phase (veg, early flower, late flower). The ppm of the soil, not any one feeding. Using only organics - Pure Blend, Liquid Karma, Liquid Kelp, etc. I've heard opposite opinions about this: 1) to use slightly higher ppm's because some of the nutes 'bind' to soil particles, preventing uptake. 2) to use drastically less (about half), to take into account that the organics may not read completely on the meter (some Rating: 5