If you would get a burger double the size as usual, would you eat it also double the time faster? I hate it to the one whos saying something, while others are only liking, but if there are switches, one for veg and one for bloom, by flipping the bloom switch on at least you give double the light power and go down? At a 900 w LED light that's pretty intense, when i'm swtiching on my bloom at my LED's i rise the light a bit and go down again after strech is done.
So far garden is looking, keep it up.