I have fence extentions along our back fence, if I plant boston ivy at our side fence fill it climb up & along our fence extentions? Or will I need to attach wooden trellis on our back fence that cover the fence extentions? Also will it climb by itself or do I need to thread it throw the trellis as it grows?
Also should I buy 2 boston ivy’s & plant at each end of our back fence or will 1 be enough & eventully cover the whole back 10M long fence?
I am a total beginner at gardening. Help would be appreciated. Thanks, Kerry