Photosynthetic Efficiency and Supplemental Greenhouse Lighting
32:21
Turning Photons Into Food
27:59
Far-red: The Forgotten Photons
1:30
Trichome covered Basil flower
59:12
Grow Pro Series: Greenhouse Climate Strategies
37:13
NPK-University Soil Microbiology With Harley Smith
22:53
Toward an Optimal Spectral Quality for Plant Growth and Development
44:12
Cannabis Grow Lighting Myths and FAQs with Dr. Bruce Bugbee
44:12