THE WALL GARDEN 125 



available for planting is generally so small and 

 cramped that it is necessary to use very tiny 

 plants, which will often be found difficult to 

 establish, it is advisable to use seed. There is 

 then a better chance of the seedlings establish- 

 ing themselves, for they will not at any time 

 suffisr from disturbance. One method which 

 will be found particularly useful when dealing 

 with some very tiny crevice is to mix the seed 

 and soil into a sort of paste, which can be 

 worked into the required spot. 



As the aspect of the wall must unavoidably 

 be governed by the circumstances of the case, 

 all that can be done is to adapt the plants to 

 suit the situation ; if in shade, plant with those 

 preferring a shady home, and vice versa, 



A list will be found in Part IL giving 

 the names of plants best suited either for sun 

 or shade. 



