Any ideas, whats wrong with this poor thing?

The brown leaves just started a few days ago, not sure whats wrong, same nutes (Jacks) were given to all of my 12 plants. I’ve attached pics of 3 of the plants that are always together. One seems to be just starting the yellow but the one that is the worst is Super Silver Haze. These 3 are on a 14/10 light cycle, outdoor grow…they are getting about 8 hours of direct sun a day…I thought maybe too intense sun but I thought mj liked sun?


A lot of plants in flower will show deficiencies. Not knowing soil and nutrient load it’s not possible to provide a diagnosis.


Just fill out one of the grow support forms and it will be a lot easier for someone to help you. That’s something that’s hard to pinpoint from just pics

New to the forum, don’t know what form you’re talking about.

COPY/PASTE the below list into your forum post.

Answer these simple questions the best you can.
If you do not know, or do not use something; Just say so; Or post
NA (non applicable)

-What strain, Seed bank, or bag seed (photo or auto)
-Age of plant
-Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF
-Vessels: Type and capacity of container (fabric, plastic, etc)
-PH and TDS of Water, Solution, runoff (if Applicable)
-PPM/TDS or EC of nutrient solution if applicable
-Method used to measure PH and TDS
-Indoor or Outdoor if indoor, size of grow space
-Light system List brand and wattage/spectrum
-Actual wattage draw of lights
-Current Light Schedule
-Temps; Day, Night
-Humidity; Day, Night
-Ventilation system; Yes, No, Size
-AC, Humidifier, De-humidifier,
-Co2; Yes, No

If growing Hydro some additional questions:

-DWC? RDWC? Autopots? Ebb and Flow? Other?
-Distance of liquid below net pot (DWC)
-Temperature of reservoir
-TDS of nutrient solution
-Amount of air to solution

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

1 Like

Thanks myfriendis410 for the data I was looking for