THE AMATEUR’S KITCHEN GARDEN. 
247 
The two four-inch pipes should have vapour troughs upon 
them ; otherwise, it will be difficult to maintain sufficient 
moisture in the air for the well-being of the plants. 
A Combined Vinery and Mushroom House is represented 
in the figures that follow, the former being specially adapted 
for the amateur who would enjoy an occasional hour’s work in 
the forcing of grapes, mushrooms, asparagus, and sea-kale. 
It will be observed that in this scheme the vines are planted 
inside the house. The principal part of the border is also in 
a. Hot-water boiler, b. The smoke-flue carried along under the 
floor, and covered over with three-feet-wide iron-grating to form the walk. 
