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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
plus seaweed
the other for Calibration
Injection Fitting (standard w/check valve): PVC
reusable plastic container that actively enhances the quality of the root systems of plants
Mother Earth® Coco + Perlite Mix is a natural plant growth media that is a great alternative to potting soil and other traditional growing medias
PHOTOBIO Advanced Quantum PAR Meter ventilation/air-conditioning plus seaweedAll new for 2020, the Advanced Quantum PAR Meter provides accurate and cost effective measurement for all light sources used to grow plants. The PHOTOBIO by Phantom Quantum PAR meter is designed to measure PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700nm. There is a proportional relationship between the number of photons absorbed in 400 to 700nm band and the rate of photosynthesis in plants, which is important
US$ 650.00
US$ 139.95
US$ 300.00
