Toward an Optimal Spectral Quality for Plant Growth and Development
27:59
Far-red: The Forgotten Photons
44:12
Cannabis Grow Lighting Myths and FAQs with Dr. Bruce Bugbee
1:02:33
How to increase yield and quality with Dr Bruce Bugbee
21:31
Spider Farmer, Maxsisun, Mars Hydro - Entry Level LED Grow Light Comparisons, Test Reports & Reviews
32:21
Turning Photons Into Food
29:07
How Dark is Dark Enough? Darkness level requirements for plants with Dr. Bruce Bugbee
11:21
How does UV light affect plant growth? feat Dr Bruce Bugbee and Prof Erik Runkle
32:08