This is Green Thumb. He was a regular guy with an interest in Botany, at least that was the case until he got caught in an unfortunate tapping accident when trying to get sap for syrup. His favourite maple tree sprayed him with a radioactive sap that gave him, and some of his clothing special properties. For himself he can grow flora at incredible speeds, doing in seconds what should take years - this has given him purpose to help grow food in places and for people who may not have had it otherwise. This goes well with his arm right arm as well, which has been transformed into maple wood. His Hat of Sunscreening has the odd capability of obscuring the top half of his face, casting it into darkness (very handy for a hero). Lastly Green Thumbs trusty shovel never dulls and can never break, perfect for long planting sessions.

Gottem