Inside View of Root Growth in PVC Pipe at End of Season Flood & Drain (Ebb) Hydroponic 4" PVC System
Placed a camera inside 4" PVC pipe to show root growth at the end of the season. Used a wireless borescopes camera that can be viewed through smart phone while capturing the video : Link provided here: https://www.banggood.com/Wireless-Bor...
Available Grow Kits: https://shrsl.com/3fxny