Indoor PH run off.

[Cptn Feathersword]

Are you using a cheap single screw type ph pen?

 

[TheJoker]

Are you using a cheap single screw type ph pen?

No it's a high accuracy pen of 0.01.

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Follow my current journals!

Auto Purple by OS
https://www.autoflower.org/index.php?threads/54433/

Dark Purple Auto by DS
https://www.autoflower.org/index.php?threads/54346/

Auto Haze CBD by DinaFem
https://www.autoflower.org/index.php?threads/54959/