Leaves turn brown

[cdc14]

Hello! Can anyone telling me what’s going on here? 

[CamZ]

What part of the plant is that from?

[cdc14]

The bottom second node

[CamZ]

If that part of the plant is getting poor lighting then that’s why. If it is in prime lighting then it looks like phosphorus deficiency.

[mrgrowit]

What is the pH and PPM of the soil runoff?
9 times out of 10, a picture isn’t enough to determine what is wrong with a plant. A lot of background information is needed. You could include more info mentioned in this post and it will prevent a lot of back and forth asking clarifying questions: https://mrgrowit.com/forums/topic/read-me-first/

[Author]

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