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pH Control

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Central Coast Garden pH Up Solution | 32oz - 35% Potassium Hydroxide
In stock
$14.93 $19.95 -25%
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General Hydroponics pH Down Liquid - 32oz
In stock
$10.70 $15.68 -32%
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General Hydroponics pH Up Liquid - 32oz
In stock
$10.70 $15.68 -32%
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General Hydroponics pH Test Indicator - 8oz
In stock
$9.91 $14.53 -32%
Cutting Edge Solutions pH Down | 32oz Bottle
Out of stock
$9.85 $13.99 -30%
Cutting Edge Solutions pH Up | 32oz Bottle
In stock
$9.85 $13.99 -30%
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General Hydroponics pH Down Liquid - 8oz
In stock
$7.66 $10.59 -28%
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General Hydroponics pH Up Liquid - 8oz
In stock
$7.66 $10.59 -28%
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General Hydroponics pH Test Kit Indicator - 1oz
In stock
$7.23 $9.49 -24%
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