I thought I was being real smart by producing great results with minimal effort and expense. However my plants in the flower section started exhibiting some small signs of nute problems, so I broke down and bought a PPM meter. Now how the hell do I use it?

I think I remember that PPM should be about 1 to 3000. Is this right, and that's a big difference. What's best on average? And if my PPM is too high, I just use less nutes, right?

And I bought some Liquid Karma and Cal Mag. How do I best incorparate this with my other nutes and maintain the proper PPM?

For the mean time I went to half strength nutes. My PPM in them at the time of mixing was 990. Does this mean at full strength it will be twice that, or 1980?
Opie Yutts Reviewed by Opie Yutts on . Some stupid PPM questions I thought I was being real smart by producing great results with minimal effort and expense. However my plants in the flower section started exhibiting some small signs of nute problems, so I broke down and bought a PPM meter. Now how the hell do I use it? I think I remember that PPM should be about 1 to 3000. Is this right, and that's a big difference. What's best on average? And if my PPM is too high, I just use less nutes, right? And I bought some Liquid Karma and Cal Mag. How do I Rating: 5