HELP! HELP! HELP!

:eek: :eek: HELP ME!!

My plant is getting these brown spots on its leaves. They are occuring on the edges of the leaves as well as near the veins of the leaves.

I looked it up and it looks like a potassium deficiency. So i uped my hydroponic solution with the highest potassium concentration (florabloom) yesterday and nothing has happened.

it looks worse and worse as time goes by.

I am on a 24/0 light cycle.

WHAT DO I DO?!?!?!?!?!?!? :eek:

a little more info about the set-up and the nutrients and medium would be a bit more helpful,but i'm guessing that it's a pH problem,try to adjust to about 5.5-5.8....bonbon

dude 24hrs isnt right. give em 20. we do 18/6. they gotta sleep.
potassium def usually isnt.
its pH, too high cf now uve upped the nutes and the 24hrs combined.
possibly heat and airflow as well.