Pay in 4 interest-free payments of $87.50 Learn more
Ships within 48 hours · Estimated delivery Oct 17 - Oct 22
The Bluelab pH Pen is the latest innovation for handheld meters
Not steam sterilized - CANNA avoids steam sterilization because it kills a medium's ability to naturally protect crops against harmful molds like Pythium
Overview & Benefits
spot spray as needed and stop spraying 7-10 days before harvest
GROZONE Climate Controller SCC1 *special order** Powdery Mildew The Bluelab pH Pen isOptional air conditioner outlet Day and Night Temperature and Humidity settings Easy to read Temperature, Humidity and CO2 levels CO2 settings Cooling Fan Output Humidifier and dehumidifier output CO2 output Integrated empty CO2 tank sensor Simple push button CO2 calibration Integrated CO2 sensor Settings lock up button Optional variable speed cooling fan Optional heater output *Special Order: Contact us for current pricing.
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