Conversion rate question

Discussion in 'Growing Marijuana Indoors' started by jimdoe100, May 12, 2010.

  1. This might sound dumb ive been looking at the lucus formula and others. And it says .5 n .7 conversion rates. I have no clue what that means or pertains to. I have a hanna HI9813 grochek meter. I can't figure out if its a meter conversion rate...or does it have to do with the fertilizer strength. If anyone could clarify this it would be a great help because i can't use the formula till i know what the hell the conversion rate means. Any help is greatly appreciated. Thank you
  2. Their talking about your meter conversion rates. My millwaukee for example is .7 . If you don't know your rate check the manual or online.
  3. Thank you for the replay greatly appreciated.
  4. Your very welcome, and good growing to you.
  5. TDS Conversion Factor 0.56 to 0.72 ppm = 1 μS/cm is what the manual said. Does that mean just to be safe i should use the .56 conversion?

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