General Hydroponics®, pH Control Kit (includes pH up, pH down, and pH test indicators) [Case of 12] beneficial microbes and purity make it a

and purity make it a particularly useful material for the separation of small molecules

- High solubility

The handled bucket fits perfectly into the inside of the funnel lid so you can tare the empty unit

eliminating the inconvenience of dealing with spilled water and nutrients

Smart digital controller with temperature and humidity trigger programming

General Hydroponics®, pH Control Kit (includes pH up, pH down, and pH test indicators) [Case of 12] beneficial microbes and purity make it aMinimum quantity required 12 General 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