Greenhouses, their construction and equipment . Fig. 13.—Sash-bed attached to basement of dwelling SASH-BED CONSTRUCTION 29 FORCING BOXES Forcing boxes or plant forcers are small coldframes with a single pane of glass, which are used to place over individual plants started early in the spring. They are used. Fig. 14.—Types of forcing boxes or plant forcers for protecting tomatoes, eggplants, melonsand other heat-loving plants, and are re-moved as soon as continuous hot weatherarrives. They are used also for forcing rhu-barb, asparagus and other vegetables in earlyspring, and for perennial flow
Greenhouses, their construction and equipment . Fig. 13.—Sash-bed attached to basement of dwelling SASH-BED CONSTRUCTION 29 FORCING BOXES Forcing boxes or plant forcers are small coldframes with a single pane of glass, which are used to place over individual plants started early in the spring. They are used. Fig. 14.—Types of forcing boxes or plant forcers for protecting tomatoes, eggplants, melonsand other heat-loving plants, and are re-moved as soon as continuous hot weatherarrives. They are used also for forcing rhu-barb, asparagus and other vegetables in earlyspring, and for perennial flowering plants.
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyorkorangejuddc
