Nitrogen deficient?

Had a few yellow leaves that turned pale a couple days ago. Just check after work and it got much worse pretty fast. about 1 month since flipping to 12/12.


All info below can be helpful, but I am particularly interested in your runoff pH and PPM and what nutrient product(s) you are using.


A support ticket will help us help you. Can you please fill out a support ticket? Please include what type of water you are using (RO, distilled, tap.)

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

• Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF

Soil brand and type

• Vessels: Pots, Grow beds, Buckets, Troths

• PH of Water, Solution, runoff (if Applicable)

• PPM/TDS or EC of nutrient solution if applicable

• Indoor or Outdoor

• Light system

• 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 of any issues you may have to allow the community to assist you. Pictures taken under natural or white lighting are by far the best.

Add anything else you feel would help us give you a most informed answer should be included. Feel free to elaborate, but short and to the point questions and facts will help us help you in a more efficient manner.


The info on the support ticket will help a lot.
If I was to guess without knowing more details I would say it needs food. It looks hungry.
Now there are other reasons that could cause that too.
The support ticket Midwestguy posted will give us a better idea.


I agree. Support ticket and feed. Good luck and keep’em growin! :+1:t2::v::sunglasses:


Doesn’t look like Nitrogen problem to me. All the growth up the plant is nice and green. Could be she is in crazy bloom mode and she is giving up on lower fan leaves. Looks like it’s just affecting the lower fans. I would check my ppm’s could be too much phosphorus and not enough potassium. I’d cut off the yellows check your ppms next feeding and keep an eye out for more yellows but I think it’s on the bottom you’re good. :call_me_hand::call_me_hand:


Hungry fella… :bacon: :bacon: :bacon: there ya go


With a guess it looks like she’s transferring energy from the fan leaves to build buds. Hungry girl!!


Welcome , My 1st thoughts plant looks hungry follow up by checking PPM an PH run off. Make some adjustments accordingly to get back on track for a strong finish. Good luck :v:


Like the others have said.