Plants, Orange Spots; Questions Ensue
My Orchid Cactus has develped these orangie spots. They look ugly and menacing as there are more and more appearing everyday. What product can I use to get rid of them, short of cutting the branch off?
Your Epiphyllum has a fungus known as Rust. I recommend a strong organic fungicide sprayed on immediately. We do have a couple products at the nursery we can recommend, but if you are not local, we would suggest 100% neem oil at a 2% dilution.