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pH Control

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Cutting Edge Solutions pH Down | 1gal Bottle
In stock
$24.29 $33.99 -29%
Cutting Edge Solutions pH Up | 1gal Bottle
In stock
$24.29 $33.99 -29%
Cultivation Nation pH Down Quart (Case of 12)
Out of stock
$19.98 $25.81 -23%
Cultivation Nation pH Up Quart (Case of 12)
Out of stock
$19.98 $25.81 -23%
Biobizz Bio-PH- PH Regulator 1L pH DOWN
In stock
$19.11 $31.50 -39%
Biobizz Bio-PH+ PH Regulator 1L pH UP
In stock
$17.76 $29.26 -39%
Save 18%
Microbe Life Hydroponics pH UP, 1 qt
In stock
$16.45 $19.99 -18%
Save 18%
Microbe Life Hydroponics pH DOWN, 1 qt
In stock
$16.45 $19.99 -18%
General Hydroponics pH Control Kit - 4pc - 8oz pH UP, 8oz pH DOWN, 1oz Indicator, & Vial
In stock
$15.52 $22.75 -32%
Central Coast Garden pH Down Solution | 32oz - Concentrate - 75% Phosphoric Acid
Out of stock
$15.15 $19.95 -24%
Central Coast Garden pH Up Solution | 32oz - 35% Potassium Hydroxide
Out of stock
$15.15 $19.95 -24%
General Hydroponics pH Down Liquid - 32oz
In stock
$10.70 $15.68 -32%
General Hydroponics pH Up Liquid - 32oz
In stock
$10.70 $15.68 -32%
Cutting Edge Solutions pH Down | 32oz Bottle
Out of stock
$10.00 $13.99 -29%
Cutting Edge Solutions pH Up | 32oz Bottle
Out of stock
$10.00 $13.99 -29%
General Hydroponics pH Test Indicator - 8oz
In stock
$9.91 $14.53 -32%
General Hydroponics pH Test Kit Indicator - 1oz
In stock
$7.74 $10.15 -24%
General Hydroponics pH Down Liquid - 8oz
In stock
$7.66 $10.59 -28%
General Hydroponics pH Up Liquid - 8oz
In stock
$7.66 $10.59 -28%
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