Useful tool I just found

So I was looking at my fertilizer seeing what it’s lacking (a couple micronutrients: calcium and boron specifically) so I went looking for a calculator to convert ppm into grams per gallon and found this. Convert Parts Per Million to Ounces Per Gallon![image|231x500](upload://phdnWlwS6tZKSqI8Puhl5z5JKEn.jpeg) (ppm to ) ― JustinTOOLs.com

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Looks clever but does it specify which kind of gallon? There are a few.

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Yeah and it has an option for both us and uk

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Now the biggest issue is how well do I trust my scale :sweat_smile: it does measure down to the 1/100g

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It’s easy to work out the UK gallon unlike you Mericans. :rofl:
1000ml to a litre.
5 litres or 5000ml to a UK gallon.
A pint here is 568ml (I’m sure in Canada it’s a legal requirement that a pint of beer has to be 568ml also??)

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I wish we used the uk volumes. 1gal=4L conversions easy

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Wtf is a quart??? 🤷🤣

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5 liter? Ok that makes slightly less sense

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A little less than a liter

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Why not just top it up to a litre and be done with the nonsense then?? :crazy_face:

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Lmao… you guys crack me up

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My quart measuring cup has a metric side

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I think it’s 946ml but that’s just off the top of my head.

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I’m glad I remembered this before falling for this stupid Facebook ad

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Yep google says its 0.94 litres approximately. :+1:

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Quart is 'quart’er of a gallon.

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Not if your uk and a gallon is 5 litres :rofl:

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Yea this is for USA measuring lol
UK and the others I’m clueless

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This is where we need to be careful taking advice for measuring nutrients etc.

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Gotta go buy a pound of borax to use less than a gram of it over a grow. Good thing that shits cheap.

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