Groline Soil Test EC Tester tester potassium and other essential plant

potassium and other essential plant nutrients needed for vigorous fruiting and flowering

it solves the issue of “immunity” by killing eggs and preventing pests from becoming resistant to it

or in addition to your regular fertilizers

This is the intermittent duty version of the booster pump

Pulse App gives you the ability to export data to review each growing cycle

Groline Soil Test EC Tester tester potassium and other essential plantThe GroLine Direct Soil EC Tester is a pocket tester specifically designed to directly measure soil conductivity (EC) and temperature. With a compact size, single button operation, and automatic calibration, Soil Test is an excellent choice for taking direct conductivity measurements in soil.