HANNA GroLine Nutrient Monitor for pH, EC, TDS, Temperature Organic Nutrients Use alongside Roots Organics nutrients

Use alongside Roots Organics nutrients or incorporate into your existing soil

Manganese (Mg) = 0

Roots Organics Extreme Serene provides plant-supporting nutrients from marine botanicals including Ascophyllum nodosum

Add 1 tablespoon

It's designed for mature plants at the fruiting or flowering growth stage

HANNA GroLine Nutrient Monitor for pH, EC, TDS, Temperature Organic Nutrients Use alongside Roots Organics nutrientsHanna GroLine Hydroponic Nutrients Monitor for pH,EC,TDS and Temperature The HI981420 GroLine Monitor provides 24 hour continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrients solutions. Quick to setup, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind. Make your nutrient solution easy to manage with the GroLine Monitor. Rugged Probe Design for built in Hydro Monitoring