Yes, indeed, they do stain.   I once handled them before we went to the airport to pick up my cousin for a visit; I had to wear gloves.   I was so embarrassed.  
I had black walnut trees near my garden and nothing grew well. Their roots are toxic and run a long way. I wish there was a way for the average Joe to harvest the wood because I hear the timber is very expensive. Black walnut trees grow all over the place around here.
	
		
			
		
		
	
				
			I had black walnut trees near my garden and nothing grew well. Their roots are toxic and run a long way. I wish there was a way for the average Joe to harvest the wood because I hear the timber is very expensive. Black walnut trees grow all over the place around here.
 
	 
 
		 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		