Standalone diagnose

Find likely causes before problem spreads

Input

Plant

Blue Dream • flower

Last feeding recorded 4/20/2026.

Symptoms

Tip burnRust spotsDroopPale new growth

Diagnosis photos

2 of 4 photos ready.

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Top cola close-up

Remove

Whole canopy

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Likely causes

Primary match

Nutrient burn from recent feed increase

medium

Burn pattern and timing fit recent feed increase more than deficiency.

Blue Dream • Apr 21, 7:10 PM

Compared with last check

Same top cause as last check, but signal stronger now that runoff and newer growth line up.

Record recheck outcome

Last follow-up: improved on Apr 22, 8:00 AM.

Nutrient burn from recent feed increase

medium

Why this matches

  • • Damage starts at tips on upper leaves.
  • • Symptoms followed feed increase and runoff improved after lighter mix.

Check these now

  • • Confirm newest leaves stop worsening after next irrigation.
  • • Measure runoff EC before increasing feed again.

Nutrient-wise help

  • • Hold current lighter strength for one more feed.
  • • Avoid stacking boosters until fresh growth stays clean.

Environment help

  • • Keep light distance stable while plant recovers.
  • • Maintain consistent dry-back and runoff volume.

Avoid this mistake

  • • Do not chase burned tips with extra cal-mag yet.
  • • Do not flush hard unless runoff EC is still climbing.

Recheck after next watering in 24 to 48 hours.

Light stress compounding leaf damage

low

Why this matches

  • • Damage clusters near canopy tops.
  • • LED distance is fairly tight for late flower.

Check these now

  • • Watch leaf tacoing or bleaching on top colas.
  • • Confirm canopy temp stays even.

Nutrient-wise help

  • • Keep feed changes small while isolating light variable.

Environment help

  • • Raise or dim light slightly if tops keep worsening.

Avoid this mistake

  • • Do not move multiple variables at once.

Recheck after one light cycle adjustment.

Recent cases

Reopen saved runs and compare what changed.

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