CAMPBELL S SOIL CULTURE MANUAL 



215, 



two feet. No crop of any kind or nature should be grown 

 in an orchard if you would secure the best results. It may 

 seem like a waste of ground to see little two-year-old 

 trees standing two and a-half to three feet high with tops 

 only one foot to eighteen inches broad, twenty-two feet 



White Elm tree, Pomeroy farm, 17 months after planting. 



