Very cool place Clicio! I see you're investing on some new raintrees there! Same here, I'm loving it.
We had a few frost nights already here on South (~3ºC) and some BRTs are on under the porch, some don't, but they're quite well so far, I love the little greenhouse tho. First winter with them.
Got any Dumosum/Tenuiflorum variaty? I managed to get some seeds but they're a bit harder to germinate when compaired to Tortum.
Got 3 of them from last spring, and I'm kind of liking it more than the Tortum... =P, still have 10 more seeds to try again this year, planning to have one on the ground as a future source of seeds =P