TIL that mustard plants grow very tall and have purple flowers that bees really like. I planted them because they're a great "grow literally anywhere" plant you can just yeet into the ground and leave to do their thing, and they're great at weed suppression and outcompeting grasses, but I didn't know they'd end up looking nice and making the bees happy too.
... now I'm in the mood to do some guerilla gardening.
