Essential Lab pH Down

Product Description

Essentials pH Down is an 81% phosphoric acid solution designed to effectively adjust the pH of your nutrient solution. It’s important to check and adjust your pH levels to ensure that your plants are able to uptake all essential nutrients.

After adding any nutrients and additives to the water measure the pH, with pH meters or test kits, add pH down in small amounts until the pH is 6-6.5 for soil or 5.7-6 for coco.

Key Features

• Highly concentrated
• Simple to use

How To Use Essential Lab pH Down

Please wear gloves and eyewear when handling this solution. This is a concentrated acid so contact with the skin can cause burns.

Add a little at a time, stir the solution and measure with your pH meter before adding more.