By Charnwood
Dublin,
Ireland 
Good morning all, could you please tell me if I should trim off the spent stems of the Wisteria or just leave them until the final chop in August many thanks.
29 Jun, 2021
Previous question
« I purchased two Senetti last years and the label stated "perennial". They...
depends if you want seeds to form. they are quite attractive I think. But if no seeds form then if you want to cut them of then go ahead it is just a form of dead heading.
29 Jun, 2021