Bui. 479, U. S. Dept. of Agriculture. 
Plate XVII. 
i5 
: 
Effect of "Heeling In" over Winter. 
irded development of both the root system and crown as compared with the tree which 
is transplanted direct from the seed bed. A. Transplanted in the spring direct from 
2d bed. B. Transplanted in the spring after "heeling in" over winter. 
