PLANTS FOB WINDOW GARDENING. 61 



email flowers. A supply of water should be given with the 

 syringe, overhead, occasionally, which will conduce to the 

 vigor of the plant, and destroy the red spider, which some- 

 times attacks the leaves. The plant, in all its varieties, is 

 remarkably free from disease or insects ; we have occasion- 

 all) had the more delicate varieties troubled by green fly,, 

 and by mealy bug, but very little care will prevent this. 

 The chief danger seems to lie in the decaying of the roots 

 by over- watering when in growth, or by not withholding 

 water when they are in a state of rest. These remarks, of 

 course, apply only to the bulbous varieties. Sometimes we 

 have known the roots of the summer-blooming varieties to 

 be attacked by the root aphis, but this is unfrequent. The 

 foliage is of too fiery a taste to be subject to the attacks of 

 insects. 



With these few remarks we will proceed to the descrip- 

 tion of the different varieties, noting any peculiarity in the 

 habits of each, or any peculiar mode of culture which may 

 be best adapted to its nature. 



The oldest and best known variety is TEOP^EOLUM MAJFS, 

 the common nasturtium of our gardens a native of Peru,, 

 but very early introduced. This occurs in a variety of 

 colors, and under a variety of names. The colors are 



