In many respects, the construction of the Green-house will be the same
as the Hot-house, but might be made much more an ornamental object, and
could be erected contiguous to the mansion-house, with large folding
doors to open at pleasure, and be connected with the drawing-room or
parlour. The extent may vary according to the collection to be
cultivated.
It was formerly the practice to build these houses with glass only in
front, and even to introduce between the windows strong piers of brick
or stone: but this is now abolished, and has given way to a light and
ornamental style, by which cheerfulness and the desired utility are
better consulted. There should be conveniences in the back part of the
house, that a free current of air may be obtained whenever desired,
which is an essential point. Two or three dark windows will answer the
purpose well, if made to open and shut at pleasure.