Korean Hornbeam Bonsai Leaf Scorch: Sun and Fertilizer

Korean Hornbeam (Carpinus coreana) bonsai moved outside for summer; leaf tips burning, growth slowing. 2 years old, fed biweekly.

Immediate Fixes

1. Move to dappled shade (morning sun only).
2. Stop fertilizing until recovered.
3. Water consistently—don't let dry out.

Why?

• Hornbeams prefer part shade; full sun scorches leaves.
• Fertilizing stressed tree burns roots.
• Young trees more sensitive.

Long-Term

Gradually acclimate to more light over weeks. Resume dilute fertilizer when healthy. Post on Learning2Bonsai for species-specific schedule.