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A natural mineral fertilizer suitable for organic growing systems
The end user must contact Quest directly and provide a valid sales receipt or date of manufacture
organic potash to support plant vigor
Shorter blade length for optimal control
GSG pH Probe KCl Storage Solution, 120 mL Seed Starting Grow Lights A natural mineral fertilizer suitableGardenSupplyGuys pH Probe 4M KCl Storage Solution The perfect solution to store and hydrate your pH probes. GardenSupplyGuys pH Probe KCl Storage Solution is made specifically for use with all pH products. For best results, use the KCl solution to store the pH pen probe after use and hydrate monthly. Features: Needed to maintain optimal performance For use before and after measurements Use to re hydrate a dry probe With easy pour nozzle Convenient
