Solomon
Solomon has potions Mondays and Fridays because he's a baby sophomore
And he struggled just a tad with making the potion but he was really proud of himself when he finally managed it. His was more complicated than Olivia and Chris's, because he could identify a ton of different scents in his. He smelt home, just the multitude of scents in a fishing village, and the ocean, and his mother's cooking, but he also smelt campfire and the oppressive heat of Gooseberry at the start of school and snow and the scent of paper and ink and the smooth wood of the violin. This kid loves too many things, clearly.
Scents associated to Solomon are polished wood, the outside air, the hair gel he uses, paper, ink, and fish batter.