GARDEN CULTUEE. 175 



varieties may not be dwarfed as well as the European 

 kinds. Fig. 63 shows one of the old vines of Europe. 

 This vine represents what is termed " head-pruning ;" the 



Fig. 63. 



vine being pruned in close to the stump every year, and 

 the accessory buds are mainly depended upon for produc- 

 ing, the bearing canes. 



Fig. 64. 



Fig. 64 shows another form, which is called " buck prun- 

 mg." The head is allowed to divide into several partB, 



