We found this cultivar listed on the Hosta Lists website as a very large size hosta. This hybrid was not listed on the Land of the Giants Hosta Farm website for 2022, however.

A cultivar named H. 'Jumbo Tron' was listed on the 2022 AHS Online Auction webpage as being donated by Jeff Miller of Land of the Giants Hosta Farm in Wisconsin. We suspect that this was supposed to listed as H. 'Giantland Jumbotron'