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Promote Vigorous Growth with This 3-Part Base Nutrient
Vitamax Plus™ improves efficacy of any base nutrient
allows a clean cut without damaging the plant
Titan Controls Preset CO2 Monitor/ControllerPreset CO2 control at 1500 PPM
Active Air dehumidifiers are designed to provide optimal humidity control in your growing environment
Hanna Gro Line Quick Cal Check Plant Defenders Promote Vigorous Growth with ThisHI5036 050 is a quick calibration solution for use with Hannas GroLine pH and or EC TDS meters. Using the Quick Cal function, found in compatible meters, allows for a single point calibration for pH and or conductivity sensors. Each bottle has the lot number and expiration date. Hannas line of calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle. The HI5036 050 is for
