I think there were various reasons, but the main reason was pH.
It's difficult to keep an artificial environment that remains perfect all of the time for cannabis, so I just do the best I can with the tools I'm working with.
My ultimate goal is to harvest an entire pound in one grow. I still haven't achieved my goal but came in 50% of that goal this harvest, which is my biggest harvest to date. I'm really pleased with it and the overall quality is really good.

Thank you for all your kind words and encouragement through my grows! Now we just need to get a little of this bud to you so you can find out first hand how good it is! :)