What you can do is make a tincture. Use as many stems and leaves as you can and a full bottle of Vodka. Mix it up and let it soak for a month or two. Then you want to strain it through a coffee filter to remove all the pulp. The vodka should be quite green. Let is sit in an open tub that will hold it all. Let the alcohol evaporate out of the mixture and you will be left with a greenish mixture of water and THC. Put a couple of drops under your tongue to test the strength. This can be done with strong buds for a real kick in the ass.:silly: