Pretty interesting thread isn't it, I like how the side be sure comparison show how each light grows the plant. Personally I believe that during flowering the bud on the led will have more resin and be more dense and fatter buds. But we will see later on. Wish you luck, just be patient ,you got pics of your grow?I was under the impression that the the Veg mode was for the vegetation stage (i.e. first 3-4 weeks) and that from there onward both Veg and Bloom mode was switched on. That's what I was told by Mars Hydro and had read in other forums/posts. I will have a look at your grow. Just finishing reading Mephisto's current thread. I hope they will catch up and have enough time to produce plenty flowers. They look really healthy and bushy, so fingers crossed. Thanks Gonzo.