HELP!! Is this nutrient burn??

Discussion in 'First Time Marijuana Growers' started by CaNnAbIs-KiNg, Jul 27, 2019.

  1. Theses are the good plants. 6 out of 7 are doing great. Need help on one thanks!! 3D6C369D-AECD-4F8C-B1F5-B90236ACC73D.jpeg 49F97D4D-F702-4D48-97A6-6BFA96E1EFD1.jpeg B6510133-4B41-463E-9918-C8780EAD5435.jpeg 28A60D63-4C54-4A18-9E87-5B41BD78E82F.jpeg 2C29701D-0143-4DFE-8BC5-246339E3686A.jpeg 7DCC4787-6B97-48A3-8862-E014A8A442F9.jpeg DCF10450-7D19-4DAB-ACB6-A4DE764B4E09.jpeg Any advice or tips on how to correct it if possible would be great. Just one plant out of 7. No difference in feeding.
     
  2. Looks like it may be a pretty advanced case of Phosphorus deficiency. I was also thinking Calcium deficiency, but that usually happens to the upper-most leaves, those most exposed to the light. This is happening to the lower, older leaves.
     
  3. Calcium lock out or deficiency. What are you feeding? How much? And how often?
     
  4. She needs some CAL MAG...!!!!!
     

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