dying perennials and azalea
My perennials and shrubs are slowly dying. It is in one particular area of my landscaping. I planted new perennials and azalea in there this spring, as I had no success with astilibeÂs in there last year. Before that I had hostas for many years without problems there. I am not familiar with dying plants and what to do about it or with it. Should I use chemicals? What kind? Bleach the area? Poor boiling water in there?
I have a baby hosta in that area that starts browning from the "infected" area (please see a second picture) and I would like to save it. What should I do?
Thank you in advance