My nandina is the tall kind more on the bamboo side of things and it sprouts up everywhere. I can't stop it. I made the mistake of bringing it up here from our house in Florida and planting it on either side of my big garage door. Now the roots are everywhere. I really need to pull it up only...
I learned ducks are a disaster in the garden too. I can't imagine just letting them loose to eat all my flowers. I would like them to get into my nandinas though. Those things grow faster than ducklings!