Whats wrong with these leaves?

Any assumptions as to why these leaves are browning and curling? nutrient amounts havent changed and i have been maintaining a ph level of 5.8, not sure what it is.


What growing medium?

There’s a whole support ticket of info that I don’t have copy pasted, but I’m sure someone will ask for it all lol

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Looks overfed. What is the runoff PPM?

Not sure how old the plant is without a whole plant pic. Clawing of the leaves can be a symptom of either (or both) pH and PPM problems. If it is a mature plant, then you may have a salt buildup. A salt buildup can also cause significant pH problems.

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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.

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

• 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.


@MidwestGuy Boom. I knew someone would help a panda out :sweat_smile:


i havent been measuring ppm since other plants are doing exceptionally well but this one in particular is the tallest one on the left, fastest growing latest to flower.

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different plant kept under same conditions

Okay. You’re in DWC. Understanding your PPM is really important. Some plants can be more sensitive to nute levels than others.


sees hydro setup and runs away because this panda doesn’t know dro :rofl:

I know someone will absolutely help though!