Mystery plants growing in my flower box

Mystery plants growing in my flower box

Hi everyone. I'm the one who posted recently about mystery plants growing in my flower box. Long story short: my parents gave me a container filled with soil to use as a flower box. Turns out one of them planted seeds in it before they gave it to me. They are swearing up and down that they are flowers, but I'm thinking they may be cucumbers.. Since the true leaf is in, I thought I'd post again in hopes of a concrete answer: Photobucket
Hens and Chicks

Hens and Chicks

Blooming Hearts

Blooming Hearts

I finally found a hoya!! But…

I finally found a hoya!! But…

help! I am killing a tree

help! I am killing a tree

Farmers Market

Farmers Market

Mini Water Garden

Mini Water Garden