Even slight accidental light exposure can lead to all sorts of problems affecting quality, loss of plants, and yields. Whatever method you choose, be sure to eliminate light leaks and think about how environmental factors such as wind can affect your blackout cloth installation. It doesn’t take much to compromise your crop!
Common Light Leak Sources
Cracks, tears, and holes
Shutters and vents
Edges of roll-up side windows
Cracks around doors
Tips to Avoid Light Leaks
Observe the growing space in the dark before planting crops
Perform regular maintenance to seal cracks
Use light traps over ventilation openings
Don't cut corners and seal off ventilation, it could damage crops
If you are looking to buy a light deprivation greenhouse, Hortitech Direct offers a variety of Light Dep Greenhouse Kits that you can compare!