Help me my plants are F



What’s wrong with these went into flowering on 12/8



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They look hungry and in need of CalMag. Possible watering issues as well.

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Like @HMGRWN said.

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Hope this helps.


![marijuana-deficiency-chart-2|375x500](upload://8niXYy0IEth7Zus

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I suspect it is major ph crash.
What soil?
What nutrients?
Ph & PPM of feed solution?

Runoff - ph & ppm?

Ps I dislike hard plastic pots immensely. You have to work extra hard at not overwatering, wet dry cycle, making sure medium and roots get oxygen somehow etc.

5 Likes

Hey @Hotstuffmom something’s going on for sure. Could be lockout or possibly root zone microbes. Have you been using any beneficial microbes to inoculate your root zone? Do you have fresh air pulling in from the bottom of your tent and venting hot air out the top?
We need more exact data to diagnose issues.

Answer these simple questions the best you can. If you are not sure, just bring it to our attention. We will figure it out.

  1. Indoor or outdoor? - size of grow?
  2. Otigin of seeds?
  3. Regular, feminized, or autoflower?
  4. Origin of water. PH, EC/TDS of source water?
  5. PH and TDS/EC of if mixed solution?
  6. Grow method? Soil, Soil-less, Coco, Hydro, Aquaponics. Please explain.
  7. Nutrients or fertilizer system used.
  8. What typr of lighting are you using? LED, HID (MH, CMH, HPS), or Fluorescents? Please elaborate.
  9. What are the temps in your growspce? Day / Night?
  10. What is the RH = relative humidity in your growspace? Day / Night?
  11. AC, Humidifier, De-humidifier?
  12. Do you have a Ventilation system? Size? 4", 6"?
  13. Co2 Yes / No?
  14. How long have you been growing?
  15. What budget have you set in order to grow successfully?
  16. If you grow hydro, then please explain your hydro method. DWC, R-DWC, Ebb and Flow, Or; Other? Other?

16b. Size and temperature of solution in reservoir?

Always try to upload a clear picture in white light of any issues you may have to allow the community to identify your issue.

Anything you feel would help us give you more informed advice should be included. Feel free to elaborate at the end of the survey.

5 Likes