THE HARDY FERN GARDEN. 



189 



The following exotic Ferns may be grown in the open air if the 

 more tender are covered with old fronds or soft hay over the crowns 

 in winter. These would be better in sheltered nooks in the rock 

 garden in good peaty earth. Those kinds marked with an asterisk 

 should receive protection in this form. 



Exotic hardy Ferns. 



