The Root Farm PH Testing Kit lets you measure the pH level in your nutrient solution so you can get the balance just right. The right pH means your plants have reliable liquid nutrients available to them – just what they need to grow fast, strong, and healthy. This liquid test kit features a colour indicator that lets you quickly and accurately measure acidity and alkalinity. And because it’s super-concentrated, you only need 3 to 5 drops per test. Easy. Fast. Economical.

Features & Benefits

• Measures soil pH from 4.0 to 8.5
• Lets you know when liquid nutrients need balancing
• Helps ensure proper absorption of nutrients by hydroponic plants for vigorous plant growth
• Specially designed for use with Root Farm Nutrients and the Root Farm Hydro Garden System (all sold separately)
• Super-concentrated test indicator liquid,
• Colour indicating label and test vial included
• 30 ml (1 oz.)