Can't Figure Out What This Is? Help

this here is some grandaddy purps )))))) as you can see the leaves are cupping..not like a heat stress v shape cupping..or a mg deficiency. this is the only plant thats doing this what the hell is it??? help

use superthrive at a ratio of 5ml per gallon until flowering.

it has to be some sort off a mineral def. find the chart on here and match it up if its the only plant and and you ve started nutes it could be it starts to look sick then bam

toxcitity ^

backwoodsburner said:

use superthrive at a ratio of 5ml per gallon until flowering.

Click to expand...

i just put them into flowering today. and i've already been using superthrive at 1 drop per gallon once a week.
what else would you suggest?

easterbunny said:

it has to be some sort off a mineral def. find the chart on here and match it up if its the only plant and and you ve started nutes it could be it starts to look sick then bam

Click to expand...

i'll try some epsom salts and see what happens

use botanicare sweet in replacement of epsome salt. 5 ml per gallon as a floral spray