Discovery Garden @ Changi Airport T1 transit

Was waiting to fly out from Changi Airport Singapore T1 and visited their Discovery Garden in transit area. There are many interesting plants in pots in this area and basically give you some relaxing time in the open area with some fresh air. Pls note there is no smoking in this area. You can also move up the overhead bridge but during the time of my visit, this section was closed for some maintenance.