242 THE FORCING GARDENER. [B.I. 



Although I have made the grape and 

 peach houfes fifteen feet high each, and 

 the pine-Hove only twelve ; yet, for the 

 fake of the above uniformity, the ftove 

 might be made of equal height with them ; 

 observing to raife the bark-bed in the fame 

 proportion, that the pine plants may not 

 too far from the glafs. 



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