i planted these two plants almost one month ago but they seem to be way too small.. the bigger plant is ak 47 and the other is afghan kush. i didnt have a setup the first 3 weeks or so i was just using a table lamp. then i got a 3*6 foot tent and a hps 400w lamp now as you can see they are in the tent but dont seem to be getting much bigger. is it a waste of time to continue with these plants or should i keeep going??? please help i would really appreciate it.. btw my lamp is set to 23 hours on and 1 off, because its very cold here so i i try to keep the lamp on as long as possible to maintain a good temperature around 20 degrees. heeeellppp im going crazyy!!!!!!