New need help

Bud1284

Active Member
whats wrong with this plant all leaves are starting to do this
Some more info on the grow please so we can help? indoor/outdoor? watering and lighting schedule? medium? temperature and humidity readings? ph reading of your medium? any nute schedule?

At this stage it could be due to not enough light, over or under watering, nutrient deficiency or nutrient lockout due to medium having the wrong PH.

We do not want to send you in the wrong direction making things even worse!
 

Blitz35

Well-Known Member
whats wrong with this plant all leaves are starting to do this
More info is needed to know why, but that leaf is showing textbook potassium deficiency. For one reason or another, its low on potassium. It has nothing to do with a phosphorus deficiency! Without more details, either you are not adding enough and it's missing in your medium, or you are adding too much of something else that is locking it out, or your ph is off, though that's unlikely if this is your only symptom on the leaves. Likely low on it, potassium is the favorite food of cannabis and needs it the most, like many other flowering plants:)
 
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