1 10 DAFFODILS NARCISSUS 



miles north and six days earlier for every hundred miles 

 south, on sea level. 



The varieties may be expected to flower near New York 

 City as follows: 



Those marked A during the first and second weeks of April. 

 Those marked B during the second and third weeks of 



April. 

 Those marked C during the third and fourth weeks of 



April. 

 Those marked D during the fourth week of April and first 



week of May. 



Those marked E during the first and second weeks of May. 

 Those marked F during the second and third weeks of May. 



The season may be considerably ex- 

 tended by planting in special situations and 

 by other cultural conditions (see pages 41 and 

 42) so that daffodils outdoors may in fact be 

 had for over three months. 



* Vigorous-growing, free-blooming; well suited for natur- 

 alising, 

 t Especially adapted for naturalising in partial shade or 



on slopes facing the north. 



fl For planting in gardens, herbaceous borders, etc., 

 For growing in pots, etc., for winter flowers. 



In regard to awards made to varieties, R. H. S. stands 

 for Royal Horticultural Society, and R. B. S. for Royal Bo- 

 tanic Society, both of London, England. 



