ON PITCHER AND INSECTIVOROUS PLANTS. 



633 



as soon as there are signs of its becoming dry, water should 

 again be supplied. Rain-water is always desirable, as it encourages 

 the moss to grow, while hard water has the opposite effect. 



Fig. 409. — Cephalotus follicularis. 



The stock may be increased by divisions of the many little 

 crowns that form on the surface of the potting compost. This 

 should be done just as growth is about to commence in the 



