132 



STUDIES OF TREES 



act as a mulch or as an absorbent of moisture. The tree 

 should then be tlior()uj2;hly watered. 



After care: During the first season the tree should be 

 watered antl the soil around its base slightly loosened at 

 least once a week, especially on hot summer days. Where 



Fig. 96. — A Home Nursery. (Austrian pines in front.) 



trees are planted on streets, near the curb, they should also 

 be fastened to stakes and protected with a wire guard 

 six feet high. See Fig. 95. Wire netting of ^-inch mesh 

 and 17 gauge is the most desirable material. 



Suggestions for a home or school nursery: Schools, 

 farms, and private estates may conveniently start a tree 

 nursery on the premises and raise their own trees. Two- 



