APPENDIX B 



229 



ILFORD. 

 DATE, OCTOBER 17, 1914. 



J. B. P. HARRISON, Ilford. 



KEW. 

 DATE, 1913. 



Pot plants, 

 in variety 



1-9 



Mixed in soil 



The plants, beyond or- 

 dinary details, had no 

 special attention dur- 

 ing growth other than 

 that devoted to start- 

 ing them; after a fort- 

 night or so they were 

 left to themselves. 

 The results in some 

 cases were extraordin- 

 ary, and not compar- 

 able with those ob- 

 tained from ordinary 

 nitrogenous manures, 

 the root development 

 being very marked. 



MR. COUTTS, the Royal Gardens, Kew : Journal of Royal 

 Society of Arts, March 13, 1914. 



