Jack Frost® LogoJack Frost® maples are an exciting new line of small to medium-sized landscape trees from Iseli Nursery. Hybridized over the last 20+ years using Acer pseudosieboldianum as the foundation for hardiness combined with the beauty in leaf and branching of Acer palmatum, they have been evaluated and selected to tolerate the dramatic weather shifts in the upper Midwest of North America. Jack Frost® maples bring a new level of durability to a popular group of landscape trees.