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Burn or Deficiency?
BadGrowerstarted grow question 4y ago
Plant Deficiency or Burn? Autoflowers in FF HF soil. PH in filtered 6.5. Using FloraNova Bloom and fishshit fert. Haven’t fed in a week and the symptoms are getting worse. Environment is fine, good airflow. Brown, rusty dots, greying and tacoing leaves. Tips burnt (old).
Solved
Leaves. Other
likes
GMSgrowsanswered grow question 4y ago
The leaves clawing down is a sign of nitrogen toxicity. If your just watering now and new growth isn't looking better, then maybe a flush is needed with proper ph water then reintroduce your nutes at acceptable levels for soil. Ppm reader is needed if you haven't got one. With that you could check your runoff waters ph and ec levels... Cheers
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