WAY WAY TOO CLOSE! I own 2x Meizhi 450s and Meizhi sent this: Advised light above plants for seeding,growth and flowering time: Germination-------------24-30 inches Vegetable -- --------18-24 inches Flower------12-18 inches Advised Lighting Time: Vegetative Stage: 18-20 hours on,4-6hours off; Flowering Stage: 12 hours on,12hours off. Veg: 18/6 or 20/4; Flower: 12/12 our new series lights have both growth and bloom switches. On growth stage, keep the growth switch on. On flowering stage, keep both veg & bloom switches on.
That planr died off but if you can see in the picture there was a baby plant and that grew in the same bucket