

Without soda 
or potash. 
1898-99: 
Wi-hout 
pota no. 
Without 
Complete 
fertilizer. 
soda. 
POTASH-SODA HXPERIMENTS, 
XXX.—PEAS IN 
PLATE 
AT HARVEST. 
Fie. 2, 
. 
> 
Fie. 1, EARLY GROWTH 
