Forsythia Sudden Stem Death: Transplant Shock or Herbicide?

Forsythia in shade, frequent watering for new sod: 2-3 stems suddenly dead with tip holes. Owner wonders if Roundup drifted 7-8 ft uphill.

Analysis

• Roundup causes yellowing terminals, not sudden leaf death.
• Likely transplant shock even after 1 year.
• Forsythia rarely gets diseases/pests.

Action

Cut dead stems, wait until next spring. Drought year makes root rot unlikely. Plant should recover.