I'm one month into flower. I still don't...

To get a pound you need a 5-6 ft plant. You don't have enough tops. Should have vegged longer. A pound plant takes at least 10 weeks of veg.

There was a man called jesus who fed many on a fish finger and pitta bread !! so many factors to consider for yields. the stated ones are for optimal conditions and perfectly fed and grown. We never get that.lol Training is the key to yield initially and good lighting , feeds, environment ect... It takes time to hit it right and lot of research on other grows . dont be disheartened , be positive that the next one will be better and more productie too.

The light intensity likely needs to be higher. Get the light as close as you can during flower (w/o causing heat damage). Good air circulation helps bud development too! That said, you will not get a pound of flower from that plant. Only time will truly tell....