CLASSES OF CUTTINGS 



117 



in poorly drained soil and in cold, wet seasons roots will 

 form better than if cuttings are set vertically. Hence 

 grape cuttings with two buried nodes usually make better 

 plants than those with only one bud buried. 



FIG. 104 STUDENTS IN THE PENNSYLVANIA STATE COLLEGE GREENHOUSE 



1. Each student has his own bench space where he does "head house" work. 

 2. In the forcing house each one has his own beds to tend. The boys are 

 working on radishes. 



