14 



CONTROL SERIES NO. 178 



Mixtures Substantially Complying with Guarantees — Concluded 



Name of Manufacturer and Brand 



Number 



of 

 Samples 

 Analyzed 



Average 



Percentage 



of Water 



Insoluble 



Nitrogen 



Swift & Co. 



Swift's Special Golf 8-6-4 1 1 .00 



Vigoro 6-10-4 Complete Plant Food 2 — 



Golden Vigoro 6-10-4 1 2.77 



Vigoro Rose Food 6-10-4 1 1 . 86 



Vigoro 20-10-15 Instant 1 — 



Taft Oil Co. 



Super Lawn 10-8-4 1 — 



Universal Chemical Co. 



Electra Plant Food 5-10-3 1 2 . 22 



Stay Green Lawn Food 8-6-2 I 4.25 



Hydropon 10-12-25 1 — 



Valley Feed & Supply Co., Inc. 



Adorna 3-1-1 1 3 43 



Winslow Nurseries, Inc. 



Winslow's All Purpose Green Valley Plant Food 5-10-5 1 — 



Winslow's Green Valley High Organic Turf Food 8-6-2 1 .97 



