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70 Gallon 55
The ratio is perfectly balanced so that your plant can complete its vital processes and create increased floral structures and essential oils
Experienced gardeners know that a perfect outdoor mix is different than a perfect indoor mix
allowing easy duct hook-up
Easy to mix
HM Digital 1000 ppm Calibration Solution, 20 mL Packet - Pack of 20 Container Size:20 mL - Pack of 20 70 Gallon 55For optimal performance, re calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges. NaCl calibration solution, available in 1000 ppm Comes in lightweight HDPE plastic bottles or 20 mL packets Sealed with a coated foam liner
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