What is the smallest full grown tree?
The Smallest ‘Tree’ Grows Up to 6cm High Despite its size, the dwarf willow is a woody plant with a single stem and tiny lateral branches, technically qualifying it as a tree, though some debate its classification. Its tiny stature allows it to survive in extreme conditions, where larger plants cannot thrive. Dwarf evergreens don’t grow as tall as regular evergreens, so you can more easily plant, prune, and take care of them. They conserve space. Small varieties of evergreen trees take up less space than the larger varieties.