Hi Tammy Kathy C is right, but the reason that you leave a little bit of stem is that the crown of the plant is protected from any possibility of getting so wet that it will rot. Also, it's a good indicated of where the 'disappeared' plant it so that you will not disturb it by digging it up in error!
Auntie Planty Twitter @THEauntieplanty
Posted: Monday 25th of July 2011 10:12 PM Last reply: Monday 25th of July 2011 10:12 PM