My Hot Cocoa's cutting(Aug 13) has grown roots. My first one, so I'm happy. I guess it's time to prepare the potting soil for the transplant. "Stay away from peat moss; it's too acidic,"Field Roebuck's Complete Roses said. I am wondering if anyone knows which commercial potting mix is the best for roses, or how I can mix my own? Is peat moss really bad for roses? I've seen websites(Pickering, Hortico, Fraser pacific rose society) and stores(GardenWorks, Roan) that recommended to add one third peat moss when planting bare root roses in the garden. By the way, I lived in Vancouver BC.