GroLine Electrode Storage Solution (500 mL) Seed Starting The dry powder will last

The dry powder will last indefinitely if keep dry

65 pound tomato with the help of WOW Seaweed Powder

Product Compatibility

Grown in 2025 Steve's 2310 pound giant pumpkin developed a soft spot a few weeks before competition and was unfortunately disqualified

Mix 1/4 teaspoon per gallon of water

GroLine Electrode Storage Solution (500 mL) Seed Starting The dry powder will lastHI70300 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