A few months ago I had a plant and got 2oz from it. I've been smoking it through the curing process, but now its been a few months and I'm thinking the bud can only get worse at this point. The weed I grew has no effect on me. I can smoke a joint and not feel any effects from it. It also burns incredibly fast and a joint goes pretty quick. I have made some hash from the trimming however and that really messes me up, but the buds themselves don't. Here is a photo. http://yfrog.com/f/img16/1372/dsc0392k.jpg It doesn't necessarily look that bad does it?
Yes, it does look nice. But that doesn't really matter. Was it grown to full maturity. Did you check the trichs through a magnifying glass? Was it bagseed? If so, you have no idea of the strain, the potency, or the genetics of the strain. If you get a known good strain with good genetics and grow it to maturity, you will get stoned everytime you smoke it.
It was a green crack clone from a club. I'm sure I did everything decently, well enough that there should have been at least some thc in the plant.... I had it growing for a really long time.
How long is a really long time? If it's been left for too long, then THC will degrade. It would help if you posted what lights you used, how you dried it and for how long, and how did you cure it.