General Hydroponics pH Test Kit 1 oz Fertilizers Providing color

Providing color

Starts Working Immediately And Provides Up To 64 Days Of Protection

and maximizes plant growth for up to four months

Stimulates Root Development and Larger Blooms

low in salts so it wont burn

General Hydroponics pH Test Kit 1 oz Fertilizers Providing colorThe 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 General Hydroponics pH Test Indicator works across a wide pH spectrum (pH 4. 0 8. 5). Kit includes sampling tube,