Nutrient Burn?

I'm at week 5 in flowering. I watered this plant with Botanicare Karma and Pro Bloom three days ago and now it looks terrible. The leaves are hard and very fragile. Is this nutrient burn and if it is, what should i do? I flushed the soil two days ago.

looks like burn to me... try flushing for 3 feedings. If you have a ppm meter measure the run off... should drop over time

u burnt the shit out of them OWWEEE, I hope they survive, if u think they can take it & r now dry enough after the 2 days water again & make sure you are flushing 3x the size of ur pot w/water. good luck buddy

Thanks a lot guys. I'll keep you updated.

Terrible time to get the burn that bad.

You flushed, so drop your nutrients by quite a bit and just make sure you get 1/2 of what you add draining out the bottom of the planter until you finish growing. Always remove run off, do not allow the plant to drink it back up.

The excessive run off will continue to leach nutrients from the media. You don't want to have an absence of nutrition. Just drop your levels and keep on with lots of run off to keep the media clean.

Once a leaf it necrotic (brown and crunchy) that part will never "come back" or heal. When the leaf is more than 50% dead you can remove it to expose healthy growth beneath to more direct light.