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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
the patent-pending design is optimized for all growers – whether you prefer low-tech grows
Mini-Blocks
Water-soluble formulation: Dissolves for direct reservoir use or concentrated stock-tank applications
Added sulfur: Supports amino-acid
Nuravine Calibration Solution: ORP Microgreens the patent-pending design is optimizedNuravine Calibration Solution: ORP Used for the calibration of Nuravine ORP sensor Single part, 225 mV Zobell calibration formula for use with Aurora Calibration wizard 4 oz. option is 1 bottle (suitable for 8 12 calibrations), 16 oz. option is 4 bottles (suitable for 32 48 calibrations)
