GroLine Electrode Storage Solution (500 mL) Humic & Fulvic Acid Returns healthy biological life to

Returns healthy biological life to soil

3% Magnesium

Improve the long-term health of your soil

from newly seeded areas to nursery care and ornamental tree maintenance

Seaweed Extracts and Humic Acid are known biostimulants

GroLine Electrode Storage Solution (500 mL) Humic & Fulvic Acid Returns healthy biological life toHI70300 050 is a GroLine storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated. Ideally a storage solution should be used; never store an electrode in distilled or deionized water. The GroLine storage solution is specifically formulated to minimize