I am very new to gardening but have recently moved into a house and created my little garden from scratch. However, I seem to have quite a serious problem with what now looks like diseased plants.
I planted a little tree a few months ago and although it has shot up lovely over the past couple of months I now notice that it has quite a lot of black spots on the leaves, some of which have actually turned into holes. I am also really worried because when watering the small plants and flowers that I recently purchased the heads that haven't even come into bloom yet have just literally fallen off. Please could somebody help?
