Light & Spectrum Guide for New Cannabis Growers

Big topic today on Lex’s World! Today we talk about the basics of light spectrum, light (radiation) wavelengths, visible v. invisible light, the inverse square law, lux, watts and how ALL of these impact your marijuana growing! Like I said, huge topic. By the end of this slightly-longer-than-usual video, you will know a lot more about light intensity, comparing different types of lights, the importance of paying attention to light height and much more. By the end of the video, you will be able to compare and contrast LED, CFL, HID and Plasma lighting based on their most important variable: how they put out light and how much of it.

At my Online Horticulture store, I always stock several grow light fixtures that I recommend, check it out: https://www.amazon.com/shop/influencer-945853a8

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SEEDS: Please go to the following URL for worldwide shipping from a reliable company + a deal on seeds (if the link doesn’t work, you gotta pause Adblock, also, make sure you favorite this link): https://www.seedsman.com/en/cannabis-seeds/?a_aid=LexsWorld

Cannabis Breeding Basics episode: https://www.theweedtube.com/cannabis-breeding-basics-advanced-topic/

My LED Basics Guide: https://www.theweedtube.com/choosing-an-led-grow-light-basics-guide-2017/

My HID Bulbs overview: https://www.theweedtube.com/hid-grow-bulbs-overview-metal-halide-hps/

Light Cycle Basics & Blackout Advice: https://www.theweedtube.com/grow-light-cycle-basics-blackout-emergency-advice/

Digital Ballasts V. Magnetic ones episode: https://www.theweedtube.com/digital-v-analog-magnetic-ballasts/