HORMODIN—Stimulates rapid root growth on cuttings at low 
cost. Hormodin “A” is offered in the economical and conven¬ 
ient Boyce Thompson Institute units of dosage and root growth 
potency. Each package contains complete directions for the 
treatment of cuttings. Per pkg. 
Size of package in B.T.I. Units 20 .$ 1.00 
60 . 2.00 
240 . 7.00 
480 . 13.00 
960 . 24.00 
