Benjamin raised his hand. "You said immediate impact on the plant, Professor. Does that suggest they have different long term impacts? I seem to remember that the Vitaris Charm allows a seed to become a fully fledged plant in a matter of moments...kind of giving it vitality or 'life'. Does the Herbivicus Charm have a more controllable aspect to it...like, how much growing the plant does?"

Was it obvious he'd actually being doing NEWTs reading for once? Funng what a bit of friendly bribery can do before otherwise 'pointless' exams.