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Old 10-17-2019, 10:57 AM
Pete VanderLaan's Avatar
Pete VanderLaan Pete VanderLaan is offline
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Join Date: Apr 2002
Location: Chocorua New Hampshire
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Almost alll of that stuff is Prilled at this point. I deal with that in a fairly simple way for colorants. I hit yard sales and buy their coffee grinders cheap. I put the potassium or sodium nitrate in them and grind it. It works very quickly. In small quantities Duda Energy was a good source for either of the nitrates. If you want 50 lb bags, you have a different issue and I'm not allowed to disclose my source for it. Even so, it's prilled, all of it.

Actually food blenders grind it right up too.
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