Bruce Bugbee Series – How pH Affects Nutrient Uptake
1:02:33
How to increase yield and quality with Dr Bruce Bugbee
16:32
Turning water into food | Bruce Bugbee | TEDxUSU
11:32
CO₂ Vs no CO₂ grow test
11:21
How does UV light affect plant growth? feat Dr Bruce Bugbee and Prof Erik Runkle
5:38
Bruce Bugbee Series – High Levels of Phosphorus
11:38
How Ultraviolet Radiation Affects Plants with Dr. Bruce Bugbee
9:11
What is the best LED grow light hanging height?
23:30