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Always allow nutrient solutions to mix well before adjusting pH
Convenient to operate without oil or much noise
Use this combined solution each time the plants are irrigated
Thoroughly tested by industry professionals to provide a complete plant nutrient solution including beneficial micro-nutrients
CA with Legacy Cultivators
GroLine Conductivity Standard Solution Size:1413 µS/cm - 230mL Always allow nutrient solutions toGroLine Conductivity Standard Solution is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution. Hanna's line of conductivity standards have been specially formulated to have an expiration of 5 years from the date of