Time Constraint

hoping to be able to harvest by christmas. have to leave school. just beginning 12/12 cycle with 400W HPS in a 2x4 foot closet. what kind of yeild should i expect from each plant with 5 weeks of flower?

Your plants will not be ready for harvest in 5 weeks. They will be immature and will not have produced anything near what is needed. Try to manage your time a little better next year. Sorry

sorry dude, but like boneman said, they won't be ready at 5 weeks. you need to find a way to flower till 8 weeks. the buds that you see at 5 weeks won't have developed into THC, and won't get you much high.

Yep pretty much screwed by the pooch on this one.