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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
vines and foliage
as well as heating pet enclosures for reptiles
Athena PK is a low Nitrogen booster that provides additional Phosphorus and Potassium that high-yielding plants require for maximal production
BLACK HATCH GROW ROOM DOOR
An all-natural source of slow-release nitrogen
PHOTOBIO Advanced Quantum PAR Meter Lighting vines and foliageAll 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$ 19.95
US$ 18.95
