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General Hydroponics MaxiGro and MaxiBloom are extremely potent
Higher strength solutions are best suited for fast growing annuals
it's ideal for use in greenhouses
organic wheat bran
Clinical Refractometer with ATC The Soil Makers General Hydroponics MaxiGro and MaxiBloomThis Clinical Refractometer is designed for clinical usage and for both Veterinary and Human diagnostics, providing a quick and accurate indication of vital fluid levels. Its triple scale reads Urine Specific Gravity, Total Serum Protein and Refractive Index. The refractometer also features Automatic Temperature Compensation (ATC). This is a quality optical instrument that includes a soft carrying case, bulb filler, screwdriver and instructions. Soft
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