GroLine Electrode Storage Solution (500 mL) Humic & Fulvic Acid This type of magnesium is

This type of magnesium is especially efficient in high pH soils

Returns healthy biological life to soil

Improve the long-term health of your soil

Seaweed Extracts and Humic Acid are known biostimulants

The ingredients in Companion® Maxx work together to improve overall soil nutrition for plant growth

GroLine Electrode Storage Solution (500 mL) Humic & Fulvic Acid This type of magnesium isHI70300 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