LIGHTS - how close is too close

[Harry Cabluck]

bower, Initial layout was about $400.00 for these LED's from Fluence Bio., see earlier posts. Each year prior required replacement of T-5 tubes or fixture. Now, no angst about lights. LED's make little heat and outlast other fixtures and bulbs. Photos from last year and this year. Solo cups, used first time this year, fit nicely into the 30-port tray. Also use the setup, after tomato plants are potted up and moved to cold frame, to start lettuce, kale, chard, marigolds and basil. (Sorry for one sideway image).