152 On the Cultivation of the Filbert. 



quantity to more than is considered as an extraordinary 

 crop, besides having grown upon the older trees a moderate 

 but regular quantity for several years preceding. I am the 

 more confirmed in my opinion that the failure is caused by 

 excessive bearing, by observing, that there is very little blos- 

 som on my trees this spring, which has not been the case in 

 former years. 



In order to strengthen the tree as much as possible, care 

 should be taken to eradicate the suckers from the root, which 

 is effected by exposing the roots to a moderate distance from 

 the stem, to the frosts of winter. The excavation in the 

 spring is filled with manure. 



As Filberts are several years in coming to perfection, it is 

 usual to plant Hops, Standard Apples, and Cherries, among 

 them, and when they come to a bearing state, the Hops are 

 destroyed, and the fruit trees suffered to remain. The ground 

 is then planted with Gooseberries, Currants, &c. and an 

 under crop of vegetables is likewise frequently obtained. If 

 this were not practised, the crop of Filberts alone, except 

 in particular years, would not defray the expense. The dis- 

 tance at which Filberts are planted, must depend upon their 

 being mixed with other fruit. 



I have been the more minute in my description, both that 

 I might be clearly understood, and also that the directions 

 might be generally useful ; and I trust it will not be less ac- 

 ceptable on that account ; for though the minutiae can only 

 be practised in private gardens, yet the principle can be 

 extended to any plantation, however large. 



I remain, 

 Your obedient humble servant, 



William Williamson. 



Westbere, March Hth, 1820. 



