50 THE SCHOOL GARDEN BOOK 



There is no question that nearly all of the lilies do better 

 when planted in autumn than in spring. The Madonna 

 Lily needs to make a leaf growth in autumn, so that its bulbs 

 should be set out in August if possible, but most of the lilies 

 may be planted in October very well. 



Nearly all of the bulbs are benefited by a winter protection 

 which prevents the alternate freezing and thawing of the 

 ground and keeps them from starting to blossom so early 

 in spring. This covering, however, had better not be put 

 on until the surface of the soil has frozen; otherwise there is 

 danger that mice will injure the bulbs. It is also advan- 

 tageous in that the frozen surface soil will check the de- 

 velopment of the bud toward leaf growth, while the layer of 

 mulch will retard deep freezing and favor the growth of strong 

 vigorous roots that will lead to splendid flowers the follow- 

 ing spring. 



THE SEPTEMBER CALENDAR 



In-doors 



Start during latter part of month cuttings of geraniums and other 

 plants desired for window gardens. Take cuttings from plants 

 out-of-doors. 



Start bulbs for early winter blooming, especially Paper-white Nar- 

 cissus and Roman Hyacinths. 



Out-doors 



Plant lily bulbs, especially those of the Madonna Lily, as early as 



possible. 

 Plant crocuses, daffodils, and other early spring flowering bulbs this 



month. Tulips and hyacinths may wait until October. 

 Transplant into three-inch pots seedlings of French jNIarigolds and 



Drummond Phlo.x started in August, and bury pots in the garden 



soil until there is danger of frost. 



