US$ 64.00
and calibrations of temperature
Flavanoids play a key role in the development of the most potent aromas and tasteful flavors of a plant and its fruit
A micro computer with LCD display makes it easy to operate
General Hydroponics® Ripen® 0
lightweight balls
SpotOn® QUANTUM PAR GROW LIGHT / LED METER Humic & Fulvic Acids and calibrations of temperatureSpotOn QUANTUM PAR LIGHT METER An affordable meter that provides scientifically accurate Photosynthetic Active Radiation (PAR) light readings under any light source including LED! SpotOn Meter FEATURES: PROVIDES ACCURATE PAR LIGHT READINGS FROM ANY LIGHT SOURCE: Full sun to full shade indoors or outdoors. Artificial light sources (LED, High Pressure Sodium, Metal Halide, Florescent, Halogen). PAR METER THREE MODES OF OPERATION: Instant Spot
US$ 64.00
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