Mr. Lincoln Rose Buds Stay Tight? Early Spring Frost Is the Likely Cause

Mr. Lincoln buds developed but wouldn't open, staying knotted tight. Forcing them open by pulling petals worked temporarily; otherwise they dried up.

Frost-Damaged Buds

A cold snap during early bud formation partially freezes the petals. They can't expand normally, remaining tight and eventually drying. This is a weather event, not a cultural issue.