I know certain plants grow very well from bare roots and have always planted bare root roses, for example, but I would like to know what other people's experience has been of growing other perennials supplied as bare roots? For example, I've seen advertised bare root geums, geraniums, astilbe, even clematis and hydrangea. I appreciate it will take longer to grow them on than buying then as potted plants but I don't mind that as long as the expected success rate is reasonable. Has anyone given this a go?