General Hydroponics®, pH Control Kit (includes pH up, pH down, and pH test indicators) Water Soluble Fertilizers Dry means easier to store

Dry means easier to store

Botanicare® Liquid Karma®

Use alongside General Hydroponics® nutrients or any feed regimen

2 million CFU/lb total)

Potassium Borate

General Hydroponics®, pH Control Kit (includes pH up, pH down, and pH test indicators) Water Soluble Fertilizers Dry means easier to storeGeneral Hydroponics, pH Control Kit (includes pH up, pH down, and pH test indicators) For A Balanced Nutrient Solution The General Hydroponics pH Test Indicator can help you maintain an ideal pH level (which is between 5. 5 and 6. 5). This 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 (available separately) can be added to adjust the pH as needed. The