General Hydroponics pH Test Indicator Size:8 oz Provides high phosphorous

Provides high phosphorous

Can be used for all stem

Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw

Highly reliable self priming Horizontal Multistage Pumps

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

General Hydroponics pH Test Indicator Size:8 oz Provides high phosphorousThe 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,