"I've heard of strange things growing in boys' laundry, but never trees," she answered with a soft giggle. "And it takes energy to use your powers- which I guess makes sense, since the stuff has to come from somewhere." She didn't want to even consider how it was possible, what Toby did. She preferred to leave it at good plain magic.
"Has it ever happened at a really bad time?" she asked, letting out another laugh at the thought.