This is what I was looking for. I didn't realize that 'new plantings,
transplantings and dividing of perennials' could all be done now
without any harm coming to tthe plants. I have been wanting to plant
stuff - the house I moved into has some good structural and base plants
but is pretty sparse in quantity. I planted a whole bunch of bulbs but
have been wanting to start putting in perennials. Thanks for the info.