my plants are about to be five weeks now my leaves look yellowish and crusty

Alganj

Active Member
It would help if you provided the type of plant, your water schedule, your lighting, your air situation, your soil/hydro situation and everything about the details of your grow. You could have 90 degree temps causing this, night nutes, low humidity, deficiency.

Without knowing the variables, there is no way for anyone to help you out
 
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