I am going to do a crazy experiment. I have had great luck growing Walla Walla Onions from plants, and now I want more after mine are gone. I bought some seeds, and contrary to all instructions, have sowed some in empty spaces in my pyramid garden. I added some steer manure since I know they are heavy feeders. If they sprout and start to grow, I figure I can pull some up and plant them in deep trays in my greenhouse for the winter. Does anyone have a guess whether I might get anything? I will record progress and time will tell!