THE FORCING GARDENER. [B. 1* 



feafon ; and the others (hould be propaga- 

 ted by layers, budding, or grafting, in or- 

 der to keep up a ftbck. 



On the ftage, they fhoulet be placed, in 

 manner of an amphitheatre ; regular, thin, 

 and the kinds fhould be as much intermix- 

 ed as poflible, which gives the better ef- 

 fet to the whole. They ihould be fre- 

 quently turned round to the fun, in order 

 to make them grow upright and equal on 

 all fides. 



The flower thefe plants grow, the bet- 

 ter ', provided they do grow^ and are heal- 

 thy. 



The aphis and thrips are often very 

 trpublefome in the Green-houfe ; which 

 ihould therefore be frequently fumigated 

 with tobacco, in order to deftroy them. 



CHAP- 



