Hello, I'm hoping someone can help me identify this plant. We have three in our front flower bed, planted by the builders when they built the house, and I have no idea how to care for it (since I don't know what it is). It grows so quickly that it always looks terribly unkempt, and thought that before I yank them out, I should know what they are. :) Both photos are of the same plant (one is just a close up). I should have taken the photos a couple weeks ago when it was flowering, but I just found this forum yesterday. Flowers are small and white. Thanks for any help in advance! Freyja
