ENGELMANISI SPRUCE 



A 



100 

 90 



80 



70 



O60 



50 



< 

 > 



>40 



00 



30 



20 



10 



lid 



La 



9/15 9/29 10/13 

 Planting Date FALL 



5/26 6/14 6/19 

 SPRING 



B 



100 

 90 

 80 

 70 



^ 60 

 en 



UJ 



^50 



> 



>40 



D 



(/) 



30 



20 

 10 



in 



7 



9/15 10/4 10/13 

 FALL . 



5/14 5/28 6/10 

 SPRING 



C 



100 

 90 

 80 



z 



UJ 



^ 60 



UJ 



a. 



■i 50 



< 



> 



^ 40 



D 



00 



30 

 20 

 10 







2^ 



\m \m \yA \)^ \)^ W 



9/13 10/1 10/11 

 FALL 



5/20 6/5 6/16 

 SPRING 



D 



100 

 90 



80 



z 



UJ 



^60 



UJ 



a. 



■i 50 



< 



> 



c40 



D 



CO 



30 

 20 

 ID 

 



\Ma Lij LlJ Jt. 



Early Mid Late 

 FALL 



Early Mid Late 

 SPRING 



Figure 3. — First-year survival of fall- and spring planted Engelmann spruce, on moist (dark bar) and dry 

 (light bar) sites. A. 1966-67 series; B. 1967-68 series; C. 1968-69 series; and D. 3 year average. 



10 



