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HM-500 Replacement pH probe
• 9 CFM 2-stage vacuum pump• Power cord• Vacuum pump oil
Features and Benefits:
consistent grind with minimal powder
Mammoth Silica - 1 Gallon - Case of 4 spl_dlw HM-500 Replacement pH probeMAMMOTH SI was designed to use throughout vegetative and bloom phases of plant growth and is compatible with typical fertilizer regimes. Guaranteed Analysis: Total Nitrogen (N) 0. 1% 0. 1% Nitrate Nitrogen Soluble Potash (K2O).. 0. 5% Calcium (Ca). 0. 1% Also contains non plant food ingredient 0. 5% Soluble Silicon (Si) Instructions for Use For use in hydroponic or continuous liquid feed programs. Apply 0. 5 mL per gallon to the reservoir every 5 7
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