Some of the trees are out now. The more frost sensitive ones will be in ground a little longer. The ultra sensitive maples are budding out to much to be in shelter but will be brought inside if the temps go below freezing at night.
The maple (shishigashira) in the 2:nd picture is just repotted. It's a long term project and will be chopped really low later on for a future shohin. The Hornbeam next to it is another long term project and will be grown in ground.