A plastic tote with 3″ holes drilled into it for lettuce grown in a hydroponic solution using the Kratky method. Hydroponic Kratky Lettuce Grow #2: Lettuce Tub grow, hydroponic, Kratky, Lettuce | Hydroponic Gardening | August 19, 2019 4:22 am 1 Comment
Mitch Hickok August 19, 2019 at 5:17 am Reply What is that reflective material you have around it? Looks easier to work with than just plain Mylar.
What is that reflective material you have around it? Looks easier to work with than just plain Mylar.