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Royal Flush can be used by the indoor and outdoor home gardener for all varieties of plants
8 blocks per strip
promotes root & flower development
so it is best to be added to solution prior to other nutrients - or diluted before adding to a nutrient solution
but the ratios can be varied to fit individual needs
HM Digital Replacement pH Sensor for PH-200 Environmental Controllers Royal Flush can be usedThis spare pH sensor is for HM Digital Waterproof pH Meter model P 200. Features glass pH sensor and reference tube and thermister.
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