spots and dying leaves

This Browning just appeared. Plant has been fertilized a few times over the summer, water well, in good sun. This suddenly appeared in the last two days. What can I do??

I'm a bit worried for my plants here!

I have just watered them, alot so i am aware thats why they are hanging a bit- but I'm sure they will be up and good in no time. - My real problem are those brown spots at the leaves. It started at the buttom and worked it's way up the plant. The bottom...