Hanna Groline Nutrient Dosing System Model One Driver Helps prevent scale formation on

Helps prevent scale formation on RO membranes and prolongs equipment life downstream by transforming dissolved hardness into inactive particles

Durable outer cover resists abrasion and UV

Cucurbit Crops

· At the early stages of the growth season when phosphorus and potassium are needed at high rates for the establishment of root system

Using RootShield WP to thoroughly drench the soil protects roots for up to 12 weeks and can cost less than 1 cent per 6" pot when applied properly

Hanna Groline Nutrient Dosing System Model One Driver Helps prevent scale formation onThe GroLine Nutrient Dosing System HI981413 by HANNA Instruments is engineered for maintaining the concentration of fertilizer in the nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. Simply insert the probe and injection valve in line with the re circulation pump and provide the chemical to be dosed. Available in