Indoor auto flowers 4 weeks old

[cheese man]

hello i have 10 autos in a 1.2 meter tent it said they were lowryder no 2 but after doin a bit of searching im beging to think they aint i have them under 16 hours of light a day with a lumtex 600 digital ballast and a powerplant super 600w bulb , my humidity is bout 45 lights on and mid 60s lights off i think im startin to run behind any thoughts they are 4 weeks old tomrrow and went into flowering at 2 weeks 3 days should i kill a few now to save the rest any thoughts would be welcome tanks i put a short vid on you tube hears the link http://www.youtube.com/watch?v=1GG2ooudI_0

 

[Stunted]

If all 10 are female then keep them all, from the video it looks like you have room to spare and the plants look to be ok.
Its a bit hard to tell the health of your plants with that HPS on as it makes everything look yellow, if you think they are sick or behind a bit then you will need to provide a lot more information about your grow. Some pics with the HPS off, soil info, nutes used, heights, PH in and out, etc would be helpful.

 

[AutoMan]

Nice looking plants...gonna get thick in there soon... whqt makes ya think they're not LR2?

 

[lykaboss]

Nice cheese man, i like it when members post vids of there ladies, Just a tip thou bro. You might want to switch your settings on the video to private that way only people with the direct link can view it, it prevents others just browsing youtube from finding it.

 

[cheese man]

ok i got a few thing checked and my pH is 6.5 . the reason why i don't think they are no 2 is because a mate of mine grew them before and his only grew to 15inches with no side buds just one bud running up the stem , i just checked the tallest is about 19 inches now and is clearly stretched and the tips on it are starting to turn white , the feed I'm using sensi bloom part A and B i don't actually know what make my booster is i was given it by a mate but he lost the packet off it i add.5 of a gram of that as well to one liter of water hears the new vid http://youtu.be/pLvXO4XVb3g