GroLine Electrode Storage Solution (500 mL) Humic & Fulvic Acid 25 gallons 3 - 4

25 gallons    3 - 4 Tablespoons

from newly seeded areas to nursery care and ornamental tree maintenance

OTHER PPM: Multiply desired PPM times weight divided by 100

Returns healthy biological life to soil

This type of magnesium is especially efficient in high pH soils

GroLine Electrode Storage Solution (500 mL) Humic & Fulvic Acid 25 gallons 3 - 4HI70300 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