Philadelphia, PA (Zone 6b) | April 2007 | positive
A small, delicate-looking, mustard-like plant with tiny white flowers and finely cut leaves. If you brush the seedheads when they are rip...Read Moree, the seeds will explode out; it's especially amusing for kids.
Not surprisingly, it does spread and may be considered a weed, although I believe it is native to the eastern U.S and the Midwest.
A small, delicate-looking, mustard-like plant with tiny white flowers and finely cut leaves. If you brush the seedheads when they are rip...Read More