Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is optional...
Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery...
This complex, multi-ingredient blend contains high phosphorus and potassium levels suitable for a wide range of flowering and fruiting crops.
Embodies the Gaia Green ethos of improving soil...
Dimmable LED grow light designed with an optimized spectrum and diode positioning, to maximize plant yields.
Specially formulated full-spectrum Samsung LM301B LEDs to achieve the highest growth...
Active Eye Color-Correcting LED Grow Room Lenses Color correction plus eye protection
Active Eye Color-Correcting LED Grow Room Lenses let you see the true colors of your plants while working...
