These ‘Seiju’ Chinese Elm bonsai feature textured trunks, established branching, and full canopies of tiny leaves in ceramic bonsai pots. Their existing structure provides a foundation for continued refinement through selective pruning and wiring. Individual trees vary in shape, size, and pot style.
‘Seiju’ Chinese Elm (Ulmus parvifolia ‘Seiju’) is a dwarf cultivar prized for its exceptionally small leaves, compact growth, and corky bark that develops with age. These qualities help create the appearance of a mature tree at a small scale, making it especially suitable for miniature bonsai. It responds well to pruning and develops fine, dense branching with regular trimming.
 
Care Notes
Light: Full sun to partial shade. Morning sun with afternoon shade works well during intense summer heat.
Water: Water thoroughly when the soil surface begins to dry. Check daily and avoid letting the root ball dry out completely.
Fertilizer: Fertilize regularly throughout the growing season to support healthy growth and branch development.
 
📢 Cold-Hardy to zone 5—it requires a winter dormancy and should be kept outside year-round. In locations with extreme cold, we recommend placing it on the ground, mulching around the pot, and protecting it from wind.