Quick Calibration Solution for GroLine pH and EC Meters (25 x 20 mL sachets) Garden Accessories Technaflora's pH Up and pH

Technaflora's pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels

Copper EDTA

When it comes to supplementing your garden with CO2

it also increases the health of the roots and soil - helping to prevent unwanted pathogens and maintain optimal uptake potential

Quick Calibration Solution for GroLine pH and EC Meters (25 x 20 mL sachets) Garden Accessories Technaflora's pH Up and pHHI50036P is a quick calibration solution for use with Hanna's GroLine pH and or EC TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and or conductivity sensors. Each sachet has the lot number and expiration date stamped on it and is made of light block foil ensuring freshness each time one is opened. Hanna's line of calibration solutions have been specially formulated to have an