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PK 13-14 also ensures a healthy root system and is suitable for all crops on soil
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Calibration of the pH is simple with the push buttons on the meter and fresh calibration solutions
Each HLG-550 V2 uses 4 of our custom designed full-spectrum high efficiency white light quantum boards with Samsung LM301B and Blue 470nm
14''x40'' Funk Filter Replacement Pre-Filters HPS PK 13-14 also ensures aFunk Filter Replacement pre filters drastically improve the longevity of your filters life. Pre filters work by trapping dust, airborne particles, and other contaminates. Pre filters are individually sealed in plastic bags for cleanliness.
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