Diseased?

Diseased?

The one in the front is thriving. I had originally had it on the ground without a cage because I wanted the one in the back to get enough sun. As it continued to crawl and flourish I caged it for support about a week ago. This is the one in the back. It gets plenty of sunshine, but it hasn't really grown much beyond this. Although it gets as much water as the other cucumber plant, the leaves below the middle of the plant were all wilty until about a week ago. Here's a close up of what the bottom part of the plant looks like. The leaf is all spotted and the ones below are obviously dead. Help anyone?
Apartment of geekness

Apartment of geekness

pretty in pink!

pretty in pink!

Wet garden

Wet garden

What do I do with my lemon eucalyptus?

What do I do with my lemon eucalyptus?

my loft’s living room

my loft’s living room

A bouquet for you

A bouquet for you