"Notice how in figure 16 and 17 the leaves curl upwards like they're praying? They're praying for Mg! The tips may also twist."
http://www.overgrow.com/growfaq/1111

Figure 17 is the only one I see with the leaves curling up like yours.
Sinsemilla Jones Reviewed by Sinsemilla Jones on . plant problem /w photo could any one help me with this problem? you can get more info from my post in plant problems. Rating: 5