Calm Down 2.5 Gallon
Calm Down lowers pH. This pH reducing product is designed to optimize the pH of plant nutrient solutions.
Use small amounts when adding to nutrient solution. Test after application. The amount of Calm Down needed to achieve desired pH varies based on fertilizer strength and water quality. Check pH daily and with each water change.
|Dimensions||6.5 × 8.75 × 14.25 in|