I believe I am about to slide into day 7 on this grow and I must say the plants are looking strong :weed:
I have also added a pair of fresh lettuce seedlings to the lower left, we'll call it plant site #1 just to see how a young sprout will mature out at the corner of the coverage vs dead center under the light.
Brother OneHitDone ain't fucking around and I don't pull no punches - this test is as transparent as it gets :hump:
I have attached a screenshot of a Day 7 plant from the Cornell University Lettuce CEA Handbook for reference:
CEA Lettuce Handbook .pdf