I have NEVER heard a more worthless ignorant comment as that!!! You probabaly never even seen an LED or a UFO. You want two good examples of LED growth...
1) My grow journal (link below)
2)
http://www.greenpinelane.com/ufo_light_test.aspx (tomato's journal)
I am tired of worthless second hand garbage hear say information like that!! From now on you should start ALL your posts with a truthfull comment: "I once knew a guy who had a friend that was told by his brother that he overheard a lady tell her neighbor that she knew a worker that told her....."
I searched the forum...I dont see any "scientific research" or "proven experiments" with your name on them...
Yes...you hit a nerve....
NO..I am not sorry...