COOL OKCHID HOUSES. 



31 



Although some Orchids grow freely in a cool house or com- 

 partment which is kept at a mean winter temperature of 45, 

 still there are other species that require a temperature 8 or 

 10 warmer, in order to grow them successfully. They would 



Section of House adapted for Vines and Orcliids. 



both thrive and bloom in the cooler house, but not with that 

 luxuriant vigour which true lovers of Orchids delight to see. 

 If a house, say 60 feet long, is builb, it should be divided in the 



