Pay in 4 interest-free payments of $32.38 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
the ONA Cyclone provides odor control for up to 5
The replaceable soil pH probe can be used to measure the pH value of solutions or nutrient mixes too
Hydroponics
Factory Calibrated: The PH-80 meter is factory calibration to pH 7
indicating that power to the heat-mat has been turned off by the thermostat
Athena Grow (Blended) Size:Grow A the ONA Cyclone provides odorAthena Grow is a simple and clean formula designed for the vegetative stage of growth and for non flowering plants. Our careful balanced mineral ratios help facilitate optimal plant development including photosynthesis, healthy respiration, and robust stalk and root growth.
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