help! organic, ph..

[thcrefugee]

MAGNESIUM!!

i think this may be the culprit.. did i read somewhere that bio-bizz lack this...
anyone want to confirm this for me?

lets see, leaf curling up on edge, spots, yellowing , green veins. that hits them all.

http://www.ganjaguerrilla.net/Albums/Album11/Large/classic_mag_def7.jpg