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Month: January 2019

VIDEO – “LED vs HID” Presentation 8/2018

by Eric HarringtonJanuary 12, 2019January 12, 2019

A video of a presentation by Eric Harrington at the IndoExpo in Portland in August, 2018. He discusses the advantages of LED vs HID as a horticultural light source, the effects of spectrum on cannabis flowering, and how to optimize…

Read More VIDEO – “LED vs HID” Presentation 8/2018

Best light for cannabis, HPS and Cannabis, LED vs HPS

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