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Cedar Needle Drop and Cedar-Quince Rust: Normal vs. Action Needed

Brandon Cedar: Natural Needle Drop vs. Disease

Inner needle browning and drop in late summer/fall is normal for cedars. They shed oldest needles annually.

Raking Needles: Personal Choice

  • Raking doesn't rob nutrients.
  • Leaving needles creates natural mulch.
  • Either is fine.

Hard Brown Spots = Cedar-Quince Rust

  • Caused by Gymnosporangium claviceps.
  • Alternates between junipers/cedars and rosaceous hosts (hawthorn, quince).
  • On cedars: elongated galls, orange "goop" in spring. Minor impact.
  • No control needed on cedars. The disease is cosmetic only.

Summary

Normal needle drop = no action. Rust spots = no treatment needed. Tree is healthy.

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