Lowest price according to camel3 in 2018 was 29, and lowest in 2016-17 was $40
This amount is too much for me to store, but I’m sure someone here could use it. Just wish there was a deal like this for Excel.
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Flourish Potassium, 2 L / 67.6 fl. oz. https://www.amazon.com/dp/B00029P…aCbNJ