In this episode of Garden Talk, I interview Thomas Gibson, also known as, Grand Master Level. He has been gardening for over 30 years, and is the Founder & CEO of Grandmaster LEDs. Thomas has extensive knowledge when it comes to lighting for plants, and that’s what we get into in today’s episode. He talks about spectrum tuning, HPS vs LED, UVC light, under-canopy lighting, and more. What type of plants do you like to grow? Lettuce, bok choy, house plants, fruit trees, kale, potatoes, let us know in the comments section below. If you enjoyed this video please click that thumbs up button :)
Thomas’s channel- https://www.youtube.com/@grandmasterlevel
Grand Master LEDs USA website (Discount code: MRGROWIT)- https://bit.ly/426s9vt
Grand Master LEDs Canada website (Discount code: MRGROWIT)- https://bit.ly/4ivHRGa
This channel consists of Garden Talk podcast episodes, Q&A videos, product unboxings, and Grow Light PAR Test videos. I earn from qualifying purchases made through some of the links below.
Thanks to our sponsors:
AC Infinity (Discount code: MRGROWIT15)- https://bit.ly/3xrhd9p or https://amzn.to/3G6BmHX
Stash Blend (Discount code: THESTASH)- https://bit.ly/stashblendgh
Mars Hydro (Discount code: MRGROWIT)- http://bitly.com/2RovEIn
Patreon- http://bit.ly/2ptXkhI
Grow equipment on Amazon- http://amzn.to/2pANVnZ
LED grow light store- http://bit.ly/2keJel4
★Premium Content★
Book: Organic Cultivation- https://bit.ly/3UoMHMp
Book: 7 Steps To Grow- http://bit.ly/2kpKqSC
Audio book: 7 Steps To Grow- https://adbl.co/32zXuHZ
My How To Grow video course- http://bit.ly/2N5w4R0
★Social Media★
Main YouTube channel: http://bit.ly/2Fru5WR
Garden Talk clips channel: https://bit.ly/3AV1nHc
From The Stash podcast channel: https://bit.ly/3jPlJsZ
Twitch: https://bit.ly/311j9ey
Instagram: http://bit.ly/2jj5IO3
Facebook: http://bit.ly/2jWR3HS
X: http://bit.ly/2kpvJyG
★Timestamps★
00:00 - Podcast Intro
01:03 - Sponsors
02:13 - Introduction
03:33 - Grow Style
05:45 - HPS to LED Evolution
12:34 - Radiant Heat
13:43 - Spectrum Tuning Benefits
15:49 - Spectrum Tuning Explained
20:44 - Spectrum Turning Case Study
22:13 - IR Light
23:54 - Does PAR Matter MORE Than Spectrum
26:21 - UV-C Light To Combat Pests
39:11 - Under-Canopy Lighting
45:58 - Beginner Mistakes
49:03 - Phone Apps For PAR Measurements
50:59 - Top 3 Genetics
53:56 - Future Of Grow Light Technology
57:04 - Final Words