General Hydroponics pH Test Indicator Size:8 oz vigorous flowering

vigorous flowering

Provides high phosphorous

A half handful around the root zone of a transplant will produce up to 3-5 times the fruit and plant growth

Shipping not available due to size/weight

vitamins and select amino acids

General Hydroponics pH Test Indicator Size:8 oz vigorous floweringThe 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,