What did someone get an auror who was basically brilliant at gardening? The answer was simple - a muggle plant. She retrieved the plant from where she had stashed it in the bathroom (since it was a place she could close it off from Lucy) and moved to stand in front of Neville.
"I saw this and... I thought it was pretty. And something you might not have." What if he thought the concept of a muggle plant was silly or stupid? There was only one way to find out. Biting at her lower lip, since her thumb was preoccupied, Hannah moved to stand in front of Neville. She held the gift out and up so he could see when he opened his eyes without being too close. "You can open now."
It was a fork-leaved sundew, in a nice little black pot that she had carefully picked out. She figured Neville would likely transplant it if he kept the plant, but she had hoped that it would play up the plant and make it seem brighter in color.