You know, if you arn't satisfied with the strength of your weed you can always do an extraction.

Just grind it up fine and use butane to extract the gas.

The key points are to grind it up fine (helps in letting the liquid butane permeate the material). Make sure the butane stays liquid over the weed for atleast 10-20 seconds.
And lastly, boil that shit off, even once all the visible gas has boiled off there is probably still tiny amounts left in the oil so it pays to just heat the resin/oil over a low heat for a short time, it will start to bubble a little itself, at which point you can scoop it up with a razor blade and store it.

It will likely go quite hard after this.

Now once you read up about it, there's a whole world out there to do with extracting, refining and potentiating cannabis resins. But look up butane extraction to help in geting the most out of shit weed.

You can get it to the point where it's just a yellow liquid with 4-10 times the strength of the original oil. It's also very clean. No minor resins or anything.

You can smoke the oil by itself or dab onto buts and smoke it normally.