Are you growing outside ? They will not yield you a p each. I have indicas atleast 3 times bigger and I'm not expecting a pound off each, not even a half. Depends on many things, how bushy how many tops if you lst or super crop how healthy the plant has been if it ever got stunned, the nutes, the ph of water, size of pot, amount of sunlight, humidity. A million factors come into this and it is always hard to say.