My Venus Heuchera (pic taken last year), has contracted Psuedomonas. I know what causes it and we did our best to prevent it, but now that its here im wondering if theres anything we can do to keep it at bay? my girlfriend cut off the infected stems/leaves, but will the forthcoming new growth also be infected just because? is it a lost cause? should we get rid of them now and cut our losses with new plants? or should we tough it out and see what happens? thoughts?