It would be a cool project to build! To do it in Texas would need to 5 acres of land to maintain an ag exemption. There are a ton of projects out there that are attempting to "Green the Desert". I know Shawn Overton AKA Dustups Ranch Youtube allows people to come out and do projects that support his goal of building a desert food forest.
I still don't know all the ins and outs of hive funding things and setting up proposals. EcoBank or what ever it will be called sounds like it would be the perfect Hive Organization to further this idea.
RE: The biggest natural Logo of the world - something Hive can do?