SAXIFRAGA. 



163 



SAXIFRAGA. 



Saxifraga named from saxwn, a rock, and frangere 

 to break, in allusion to the supposed lithonthriptic 

 qualities of some of the species, is a native of both 

 temperate and frigid zones. It is usually found 

 growing over rocks. The species used for house- 

 culture is commonly called from its habit Straw- 

 berry Geranium. Its trailing tendrils reach a length 

 of several feet and bear curious tufts of hirsute 

 dark green leaves with silvery veins. Its clusters 

 of delicate white flowers are unimportant ; the 

 plant is cultivated for its beautiful foliage. 



SOIL, WATERING AND GENERAL TREATMENT. 



Saxifraga thrives in a soil of equal parts sandy- 

 loam and leaf-mold. 



It requires a moderate supply of water, slightly 

 increased when the plant is making rapid growth 

 and diminished when in a dormant state. 



It grows best in shade, and wants a rather cool 

 atmosphere. 



The plant is readily increased by seeds or div- 

 isions of the roots. Small plants should be re- 

 moved as they form around the old one. An appli- 

 cation of liquid fertilizer once in two weeks stim- 

 ulates a rapid growth. The plant is admirably 

 adapted to growing in hanging baskets in north 

 windows, and needs very little care. 



Saxifraga Sarmetitosa, is the variety commonly grown for hang- 

 ing baskets. 



