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Emerald Cedar Hedge Uneven Height: Soil Testing for Lagging Plants

Why Some Shrubs Lag

In a 5-year hedge, shorter plants in the privacy-critical area indicate a localized site issue:

  • More shade
  • Soil nutrient deficiency
  • Root competition from nearby trees
  • Drainage difference

Diagnostic Step

Conduct soil tests in the lagging zone vs. healthy zone. Compare pH, nutrients, organic matter.

Remediation

Amend based on test results. Prune overhanging branches if shade is the cause.

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