Potting mix for rhododendron
I wanted to plant a rhodo in a container. I know they prefer acidic soil, but I don't know a thing about soil mixing or pre-made mixes. Would Miracle-Gro Potting Mix be okay? Would I have to add something to make it acidic?
Please give me some suggestions to get started. Lowes actually carries a brand of soil that is "designed" for acid loving plants. But is it okay to use garden soils in containers?
BTW, it's an Olga Mezitt rhodo.