PHOTOBIO Advanced Quantum PAR Meter hydro-irrigation Our source of organic high-quality

Our source of organic high-quality worm castings can be used for nearly all growing applications from adding to your favorite potting medium when planting

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125-GPH maximum amperage is 0

Its lightweight and porous structure ensures excellent aeration and drainage

In this stage expose to light at least 12 hours per day

PHOTOBIO Advanced Quantum PAR Meter hydro-irrigation Our source of organic high-qualityThe Phantom PHOTOBIO Advanced Quantum PAR Meter provides accurate and cost effective measurement for any light source used in horticultural applications. The Advanced Quantum PAR meter is designed to measure PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700nm. There is a positive proportional relationship between the number of photons absorbed in 400 to 700nm band and the rate of photosynthesis, important for