Are you sure about that? In my opinion its Nitrogen and Magnesium - never yet seen a Manganese Def.
*homer style "doh"*
yes bg, i was lost in thought whilst typing; magnesium, not maganese.
KP
I think you were right. They definitely got worse over night, so I think the nute burn is ruled out. There are new pics in my gallery if that will help which definciency I have. I am going to go with calcium def because I already bought the stuff. I added the nutes back in this morning. Is there some kind of calcium tablets or something I can get at a store to hold me over until the Cal/Mag arrives? I dont think my plants will last that long. Thanks everyone for the advice.
not realy; there are some things you could find, but they are slow acting. that is def a calcium def, no doubt about it. it will get worse, as you have to ride the wave, but they'll make it. the leaves will never recover, but once you get them some cal/mag, the damage will cease within 24 hours, and will begin putting out healthy growth within 48. cal/mag works fast, and is very good stuff.
so, get that cal/mag, until then, just ride the wave. keep the water cool, the ph level, and she'll make it through. look at my log to see my last ca def. it happened early on... kp gets her feet wet
kp