US$ 99.00
Increases fertilizer efficiency and reduce nutrient leaching
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knowing you have the support you need
01 pH @ 25°C
For greenhouse - highly accurate digital CO2 controller measures the carbon dioxide level in the grow room and automatically turns on/off the CO2 generator to accurately keep the CO2 PPM at the desired level
LightScout Quantum Light Meter (Pre-order) mini indoor farm Increases fertilizer efficiency and reduceIMPORTANT: Receive in 4 6 weeks Measures photosynthetically active radiation (PAR) from 400 to 700 nm Range of 0 to 2,000 molm 2s 1 PAR Quantum Light (400 700nm) The light that drives photosynthesis in plants is Photosynthetically Active Radiation, or PAR light. This is also referred to as Quantum light, because it is measured in units of moles striking an area over time. Though PAR light ranges from 400 to 700nm, the region brightest to human eyes is
US$ 99.00
US$ 69.00
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