New Scientific Growth Stimulant 



The Outstanding Discovery of Recent Years 



GIVEN free WITH EACH BULB PURCHASE 



OF 1*00 OR OVER 



* 



A Bulb Tonic for Plus Value Next Spring 



Always a leader in quality and service Dreer offers 

 a special Plus Value, at no cost this Autumn season, 

 with all bulb orders amounting to $1.00 or over. 



We could not improve the quality of our bulbs, 

 but we have found a way to help these bulbs produce 

 greater root growth with sturdier foliage and larger, 

 more abundant blooms. 



Allantoin, a recent scientific discovery originally 

 applied in human therapeutics, has been found to 



be equally efficient in promoting cell development 

 and growth in plant life. This element combined 

 with other known health-promoting and nourishing 

 properties makes PROLIFEROL invaluable to bulb 

 growers. 



With each shipment of bulbs for a dollar or over 

 seleaed from Dreers 1941 Bulb Catalog, enough 

 PROLIFEROL will be furnished to make one full 

 gallon of solution sufficient to treat 100-150 bulbs. 

 Results will far exceed your expectations. Do not fail 

 to use this plus tonic which has the following merits. 



2. 

 3. 



An important cell proliferant which stimulates healthy tissue 

 growth. 



A powerful iniator which is an efficient plant hormone (hastens 

 root development). 



Micrometabolic elements necessary to keep the physiological func- 

 tions of the plant in healthy condition — an invaluable characteristic. 



4. Nutritious elements sufficient to feed bulbs and plants until 

 sufficiently rooted to obtain sustenance from the soil. 



Use PROLIFEROL in the fall and when the bright sunshine of early spring warms the ground the nourished 

 and established root growth will send up stronger, sturdier plants with more prolific flowers. 



We shall be glad to supply additional 



FROIvIFEROL 35c 



in ^2 gram packages which dissolved in 1 ■ 



gallon of water will treat 100 to 150 average 



size bulbs at Postpaid 



