Everything you need to regulate the pH in your grow operation is included in this pH Control Kit from General Hydroponics.

Included

• 8 oz bottle of pH UP
• 8 oz bottle of pH DOWN
• 1 oz pH Test Indicator
• Vial, dropper & pH chart

pH UP - 8 oz Bottle

• Premium buffering for pH stability
• Base solution is formulated using potassium hydroxide & potassium carbonate
• Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level

pH DOWN - 8 oz Bottle

• Acid formulation uses food grade phosphoric acid to lower the pH to the proper level
• Widely recognized as a consistent and reliable product
• Promotes pH stability

pH Test Indicator - 1 oz bottle

• Helps you maintain an ideal pH level (which is between 5.5 & 6.5)
• Can be achieved by monitoring your pH using the super concentrated drops found with the test indicator
• Based on the test results, pH UP or pH DOWN can be added to adjust the pH as needed
• Works across a wide pH spectrum (pH 4.0 - 8.5)
• Includes sampling tube, reagent & color comparison