There was still more time to work, apparently, so Sophie glanced back over her list. She thought she'd done a pretty good job, but there was one thing she wasn't sure of. When the professor did the example with the Hogwarts houses, she only had about four herbs per blend. With all the Gryffindor herbs added in, Sophie had seven herbs for Harry Potter.

She raised her hand. "Professor? Is there a limit to how many herbs you can put in one blend? Would it maybe make it too strong to have too many?" she asked. She pointed to her parchment. "I've got seven, so for the Gryffindor traits, should I just limit to one main herb I want to focus on?"