here's the big brown cob i took the sample from. the cob itself is great. the strength of the herbs is very low.
but it is pleasant enough. when it dries, i'll try to find a smoker who will enjoy the mild high. my tolerance is too high to get anything from smoking.
the extract was weak.
You only get out what you put in my friend it has to be strong in the first place to be strong after curing.
Looking at your dark cob I would say it was way to moist in the beginning next time dry it more before cobbing you will get a much better result.
Depending on the type of high or effect your after you first need good genetics and then harvest at the right time is also important.
I only use my best buds for this cure as I like strong highs i would seek out the strongest genetics that suite the effects your after it sounds like your after a pain killing narcotic type of effect.
I am sure a little research online will throw up some potent varieties that will give you the desired effects but remember there are no short cuts first grow them the best you can then harvest them matured to the best level, then cure them to a high standard .
It takes practice and skill but is def worth learning.