Charles Thomas Draper

I am partial to Vacuvin vacuum containers (http://www.amazon.com/Vacu-Vin-Food-Saver-liter/dp/B000XRADLQ/ref=pd_sim_k_3). They are expensive, but for special teas, they are the best. Once you pump out the air, the inside is just fine. I have used these in the freezer successfully avoiding moisture and keeping my teas for quite a while! : )

Thank you Ninavampi

The key, clearly, is keeping condensation off the leaves as they warm up. If you have dish towels or microfiber cloths, I would spread one out on a counter top, form a single layer of the frozen leaves and then lay another cloth over the top. Press down so that there is lots of contact between the fabrics and the leaves and not much trapped air. This should prevent condensation from even forming in the first place, but any that does should be wicked away by the drying fabrics.

I use this technique for dehydrating fresh cut herbs.

Thank you Jim