The condition of the plant worsens day after day . What i should to do ?I waterd a water with a protain included a potassium and phosphore.
What have you given the plant for nutrients and how often do you feed?
I used tomato dirt mixed with (organic growing (https://www.biotabs.nl/ )). the plant is cbd lemon potion auto from Braney's farm .
Are you talking about the rusting located on the tips/edges of that one leaf? I don't see any yellowing on the leaves. Can we get a little more background on the plant? i.e. what medium are you using, what nutrients, how old is the plant, etc.