Oh she looks so fun! I wish I had more concrete connections to offer you.

Ford is my character closest to her in age and from her personality section it seems like they would probably get along pretty well, but since he's MC and male I'm not sure how much they could reasonably interact. They were in the same house at school though.

My unattached UC man is Eldritch Morgan but his connection to gardening only extends to "flirted extensively with Thistle Potts a few years ago" lol, so.

Xavier Davies isn't into living things as much as artifacts but could conceiveably be some crossover in their interests if you want some "handling weird magic" type threads.