i had this problem and found it to be spraying to much and an ph problem.

ive also read that sometimes i can just be genetics of the plant.

nothing major to worry about aslong as you keep an eye on the ph and gradually reduce or higher it also stop spraying.:thumbsup:
cturner1984 Reviewed by cturner1984 on . Leaves half formed? and leaf curl in aeroponics Hello, hopefully someone can tell me what caused this. I think im going to change out my nutrient res and start fresh but any insight would be much appreciated. I gots some pics and filled out this thang... What is your experience level? (first timer, novice, experienced...) second grow, first aeroponic Your Equipment: Rating: 5