PH Adjusters Archives | Homegrown Hydroponics

DNF POTASSIUM HYDROXIDE 45% (pH UP)

$14.99–$139.99

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DNF POTASSIUM SILICATE

$16.00–$94.95

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DN 85% PHOSPHORIC ACID (PH DOWN)

$12.99–$290.00

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DN 20% PHOSPHORIC ACID (PH DOWN)

$2.00–$3.95

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