what kind of soil and did u subtract your nutes from your waters ppm?if i remeber right you should still have seedlings and they dont need anything until the cotlyden leaves use up all there energy and they will either fall off or turn yellow then its time to add a varry small amount of nutes if your soil doesnt have any allready.a good number to start with is 250-300 ppm
disrupt86 Reviewed by disrupt86 on . PPM? When growing in soil, when I add nutes, what should be the optimal ppm? I mixed 1-Gal Tapwater, FishEmultion(5-1-1), Floralicious+ and Diamond Nectar, PPM was 250 Rating: 5