How to Grow American Elm Princeton
Ulmus americana 'Princeton'
Your complete guide to growing American Elm Princeton.
📷 Wikipedia: Ulmus americanaWhen to Plant American Elm Princeton
Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.
Companion Plants for American Elm Princeton
✓ Good companions
Enjoys filtered shade from elm canopy, adds feathery texture and summer blooms
Shallow roots don't compete with elm, provides colorful foliage in understory
Natural woodland companions, help create forest-like ecosystem under elm
Thrives in elm's shade, large leaves complement elm's fine texture
Compatible native understory tree, provides wildlife food and spring flowers
Thrives in partial shade under elm canopy, adds spring color before elm leafs out
Excellent groundcover for elm's root zone, tolerates shade and helps retain soil moisture
✗ Keep away from
Releases juglone toxin that can stress or damage elm trees
Competes aggressively for nutrients and can host pests that affect elms
Can harbor rust diseases that may spread to elm foliage
