Freezing is no good. Refridge it.
With freezing, if there is any water left(which there is suppose to be 10-15% moisture), it will explode the inner cell walls as well as any trichomes which still contain some water.
Also, freezing makes the trichs very brittle and easy to break(meaning more damage during handling).
I use the refrigerator and it works great. Just use a light-tight container. Some people will swear against using plastic bags, claiming it robs flavor. I have never received herb in a mason jar so I assume that this plastic bag that my herbs been coming in for 10 yrs isn't taking anything away.
:jointsmile: Of course, I don't even know the first thing about "long term" storage, I smoke entirely too much weed. :jointsmile: