Fox Farm Grow Big Hydroponic 16 Oz.

How To Use:

Use a conductivity or ppm meter to monitor water quality and control nutrient strength. Maintain nutrient solution pH levels between 5.8 and 6.3. Check pH regularly as water quality can vary. Measure accurately, always adjust fertilization rates to plant response.

General Feeding:

• 2 teaspoons (10 mL) per gallon (4 L) of water with every reservoir change.

Heavy Feeding:

• 3 teaspoons (15 mL) per gallon (4 L) of water with every reservoir change.

Supplemental Foliar Feeding:

• 1/2 teaspoon (2.5 mL) per gallon (4 L) of water every other week. Do not apply while plants are in direct light.