4 weeks flowering... how do they look?

They dont look like they are developing well for being 4 weeks into flower, they were vegged 24/0 for a month. No smell either unless you put your nose right on them (and then its faint). Had them under 330 watts of 2700k CFL lights from seed up till a week ago when I changed to a 150w HPS. Did changing the light stress them? There are no light leaks. Seems like they haven't grown since I switched over. Its bag seed so strain is unknown. Been using MG Bloom Booster every Saturday with plain water on Wednesdays. Do they look ok for 4 weeks or am I just being impatient? Any help is appreciated... thanks!

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They look fine to me,now I'm no expert here wait for someone else but I think there fine. I think your supposed to wait till you see signs of sex as your way of telling when flowers begun that could take a week after 12/12

My "uncertifed" Opinion is TOO many Plants (are you impatient?) otherwise they look good! Yes, changing Light can impact big time. Good/Great Bud's take time.

I have 4 plants in the 2x2x3 box. Started with 5 and one was male, didnt want to cut a female so I kept them all. They are about 2 feet tall (soil to top of plant) all topped once. I guess I was judging them based on other pics of 4 week olds (this is my first serious grow in about 20 years) and they looked pretty thin compared to others I have seen that age. Just second guessing myself I guess... my only help has been online (mainly here). Based on where they are at now how long do you think (roughly) they will take to finish? Thanks!