THE PROPAGATION OF PLANTS. 



ground, and take longer time to root. Grape vines are generally 

 propagated by eyes (fig. 109). A plump bud is se- 

 lected with a piece of stem on each side. The eyes 

 start, and make a strong vine. It is necessary to have a 

 piece of the wood attached to the bud to ensure growth, 

 as I tried a vast number of buds without wood, of various trees, but not 

 one grew. We always shade cuttings from the direct heat of the sun's 

 rays, and ensure that the air is saturated with moisture by covering 

 them with glass. As roots are formed we gradually admit more air and 



FIG. 1 10. Division of roots (Primrose). FIG. m. Runner (Strawberry). 



more light. Loddiges recommended that the end of the shoot should 

 be dipped in collodion ; but I have found no advantage from the process- 

 We multiply some plants, as the polyanthus, phlox, and chrysan- 

 themum, by division (fig. 110), and others, as the strawberry, by runners 



FIG. 113. Potato. 

 FIG. 112. By bulbs (Amaryllis). 



(fig. ill). Some plants are multiplied by bulbs, as the hyacinth, 

 amaryllis (fig. 112), shallot, garlic; and. others by dividing the tuber, 

 as the potato (fig. 113) and yam. 



All the above cases are multiplications of an individual plant 



