PLANT CULTURE 



A WORKING HAND-BOOK OF EVEjRY 



DAY PRACTICE FOR ALL WHO GROW 



FLOWERING AND ORNAMENTAL 



PLANTS IN THE GARDEN 



AND GREENHOUSE 



BY 



GEORGE W. OLIVER 



Propagator to the Bureau of Plant Industry, 

 U. S. Department of Agriculture 



T'HIKD 



NEW YORK 



A. T. DE LA MARE PRINTING AND PUBLISHING CO., Ltd. 



1912 



