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A side-by-side comparison of the liquid and powdered concentrate humic acid available from diychemicals.comA side-by-side comparison of the liquid and powdered concentrate humic acid available from diychemicals.com

Humic Acid – Organic Humic Concentrate (Liquid / Powder)

$16.12 – $239.99
Sale!
A side-by-side comparison of the liquid and powdered concentrate Kelp Extract available from diychemicals.comA side-by-side comparison of the liquid and powdered concentrate Kelp Extract available from diychemicals.com

Kelp Extract – Organic Kelp Concentrate (Liquid / Powder)

$21.99 – $239.99