64 HOW TO MAKE SCHOOL GARDENS 



they attempt to do things at home, because 

 they have not the things which they con- 

 sider absolutely necessary. Several of 

 the greenhouse architects now have on 

 the market a very fine window garden 

 which can be easily put on any window. 

 It might be well to take up one or two 

 lessons with the study of the seed before 

 beginning the following lessons. The 



a. i-inch mtsh 



A SET OP SIEVES 

 fc. i'inch mesh 



. Flour sieve 



sieves used can be easily made from one- 

 half-inch mesh wire netting. A con- 

 venient size is twelve by twenty inches and 

 four inches deep. For Lesson II the one- 

 quarter-inch wire mesh should be used. 



The flour sieve, for covering seed, can 

 be obtained from local dealers. 



