CONTROL SERIES NO. 162 



Mixtures Showing a Commercial Shortage of $1 or More per Ton 



Manufacturer 

 and Brand 



American Agricultural 

 Chemical Co. 



AA Quality 0-15-30 



.\grico for Corn 4-12-4 



Agrico for Tobacco 6-3-6 (a). . 

 A.erico for Top Dressing 



10-10-10 



Armour Fertilizer Works 



Big Crop 8-16-16 



Consolidated Rendering Co. 



Corenco 0-20-20 



Corenco 0-20-20 



Corenco 5-5-15 



Davison Chemical Corp. 



Davco Granulated 0-15-30. . . . 



Dewitt Chemical Co. 



Chem Grow Plant Food 



10-52-17 



Fox Point Chemical Co. 



Old Fox Brand 5-10-10, 2% 

 water soluble magnesium 

 oxide (a) 



Garden Research Laboratories 

 RX-15 15-30-15. 0.816' c mae- 

 nesiui.-; oxide (/i) (b) 



Heller Greenhouse Laboratories 



Heller-Gro 15-15-15 



Keddi-Mix Products Co. 



Reddi-Mix Rose Food 16-20-0 



(c) 



Reddi-Mix Rose Food 16-20-0 

 (c) 



Sears, Roebuck & Co. 



Cross Country Rose Food 

 5-10-5 



Swift & Co. Plant Food Division 



Red Steer 10-10-10 



Nitrogen Found 



Water 

 Insoluble 

 Organic 



Total 



3.94 

 5.74 



5.02 



14.63 



13.77 



4.78 



4 4') 



5 66 

 9.74 



* Since this material is sold in small packages, a calculation of the shortage per ton is not 

 feasible. Deficiency found is great enough for inclusion of this material with seriously 

 deficient brands. 



a See table of "Mixtures Substantially Complying with Guarantees." 



b Magnesium oxide guaranteed, 0.816%; found. 0.80%. 



<• Withdrawn from sale. 



