. Florists' review [microform]. Floriculture. 88 The Florists^ Review OCTOBBB 8, 1814. 2,000,000 TONS ANNUAL CAPACITY houston=r?.'.%'t!; coals THACK ER COAL. VMABI KSPKCIALLY ADAPTED TO FLORISTS' USE The high standard of Houston Quality, Houston Preparation and Houston Service has made these coals Famous in the Greenhouse and Florist Trade. POCAHONIiAf' COALr I HOUSTON COAL COMPANY Malii Offic* Unloil TNMt BMc. Cincinnati KcPKB Hood, Oen'l Sales Ast. Wfstorn Offic* Old ColMiy Bide, Chlcaso R. C. Cantklou. Western Mw. Northam Offic* Dim* Bank BMc, Datrelt A. B. Lincoln, Northern Mgr. Soatham Of
. Florists' review [microform]. Floriculture. 88 The Florists^ Review OCTOBBB 8, 1814. 2,000,000 TONS ANNUAL CAPACITY houston=r?.'.%'t!; coals THACK ER COAL. VMABI KSPKCIALLY ADAPTED TO FLORISTS' USE The high standard of Houston Quality, Houston Preparation and Houston Service has made these coals Famous in the Greenhouse and Florist Trade. POCAHONIiAf' COALr I HOUSTON COAL COMPANY Malii Offic* Unloil TNMt BMc. Cincinnati KcPKB Hood, Oen'l Sales Ast. Wfstorn Offic* Old ColMiy Bide, Chlcaso R. C. Cantklou. Western Mw. Northam Offic* Dim* Bank BMc, Datrelt A. B. Lincoln, Northern Mgr. Soatham Offflea Saabaard Bank Narffalk, Va. W. W. Houston, Southern Mgr. Mention The B«t1«w when yoa write. SMITH, UNEAWEAVa & CO. *« ^Q A|_ BITUMINOUS %#^#^^hB West 9nd Trust Building, PHILADELPHIA 1 Broadwfty, NEW YORK Nnttinc BuUding, LEBANON, PA, Mentloe The Rai leu, when you wrtte. Greenhouse Beating. HOW MUCH EADIATION? What amount of radiation will be necessary to heat two greenhouses, each 12x21x110 feetf The two houses have been made into one. M. J. C. The temperature desired is not stated, nor is there anything to indicate whether steam or hot water is to be the heating medium. If there is no glass in the walls and tJiey are not more than five feet in height, the two houses can be heated with steam to 60 degrees with 900 square feet of radiation, for which a 15-horse-power to 20-horse-power boiler will be desirable. With hot water about 1,750 square feet of radiation will be needed and the boiler should have a rating of at least 2,000 square feet. If 50 degrees will answer, 750 square feet of radiation will be needed for steam and 1,400 square feet for hot water. HEATING AN ONTABIO HOUSE. I am building a greenhouse 22x45 feet and should like to nave your advice in regard to the heating of it. I have a Taylor-Forbes hot-water boiler in my residence, which adjoins the greenhouse. It is rated at 1,000 feet of radiation. The dwelling requires 425 feet of radia-
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Keywords: ., bookcentury1900, bookdecad, booksubjectfloriculture, bookyear1912
