It is 4.8 m in height. A rectangular flower tub is installed in the center area,
and both the north face and south face flower tubs run parallel to the center one.
A tile painting is installed on the lower part of the center of the east facing wall,
and hanging pots hang down everywhere. Those create a more attractive atmosphere
as a beautiful garden in a greenhouse. On the south face, insectivores or
foundation stocks of Begonia
are set out occasionally, it is the distinctive greenhouse of a botanical garden.