I 



Some Cactus Seedlings // 



After making his first selection from the "flats," Mr. Burbank 



transplants his seedlings in the ground, as shown. From the 



time the seedling first shows its head until the final object is 



achieved, there is selection, selection, constant selection. The 



points for which he watches in his process of selection are 



clearly explained in the treatment of each specific subject. 



