When you are adding calimagic, you just fill in the numbers from the label:
1% N (NO3)
5% Ca
1.5% Mg
0.1% Fe
put those numbers in the window here:
Then ‘add to used’. Now it will use that to calculate your nutrient formula.
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Yea, you need to provide the CaliMagic as a substance for the calculator first. So that’s what I just showed there.
Then you go back to the main page and you have to put in the PPMs that you want. And it will attempt to calculate it and then tell you how much to use.
So back on the main page, you fill in like 50ppm of calcium, 15ppm magnesium, 10ppm nitrogen. Press calculate and it tells you how many mL of calimagic to use to get those ppms.
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I see okay I think I’m getting it now lol… man I appreciate this sooooo much bro!!!
For some reason I thought you calculated and it put numbers over there lol… ugh… what would people like me do w out people like you 
Last question I think… when doing the p and k… the dropdowns… do you know if it’s 20 for p or 20 for p205 etc… for jack’s nutrients 20-20-20 by any chance? What is the difference in that part in particular? I know this is probably another question that sounds dumb lol but I’m asking anyway
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Usually the NPK label will be specified for P2O5 and K2O. I am fairly certain that 20-20-20 is 20 for P2O5 and 20 for K2O.
I called they said p and k…
That doesn’t seem right to me…
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Maybe he was wrong he sounded busy sawing something lol
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So should I do p205 etc u think then?
Mines jack’s professional general purpose
That’s jacks classic
So I’m doing calimagic and the ec and ppm don’t line up… I get about 20 ppm for 1 gallon… but then it says ec is .065??? Shouldn’t it be a .040 or something man? Am I doing something wrong??
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Yea 20ppm is not a lot. My tap water is pretty soft and it’s at least 50ppm.
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