"i had to learn all the plants you can eat and can't eat, at least the ones that grow in Ellison State Park." He'd enjoyed learning that, and reading up on it. Plants could be helpful, but also deadly. It wasn't something to take lightly.
"But some of the plants here aren't there, so...There's a lot I still don't know." Because he'd been focused on what he had around him, and what he needed to know to do his apprentice forest ranger job.