over fed on plant food

i accidentally fed my new azalea neat miracle grow plant food. half the plant has turned brown. i only brought it last week and its still in it's pot. Will it recover? The other half of the plant seems fine at the moment?

 

Flush the pot with plenty of fresh water (not too cold) to leach the excess nutrients from the soil as soon as you can. If left, the neat plantfood will likely burn it to death.