Homemade Greenhouse

Homemade Greenhouse

Hi there, I'm new to the comunity and new to gardening. I'm interested if there is any way of making a homemade greenhouse on an appartment balcony.... Um what I was thinking is having half of my balcony sectioned off and completely sealed with some heavy plastic, taping any holes there might be... Would I need some sort of moisture in there? Lights? I'm very interested in doing this so I can grow my own produce and spices. Thanks in advance :)
Room Divides and Organization….HELP

Room Divides and Organization….HELP

Saxifraga – what kind though?

Saxifraga – what kind though?

hello. i <3 my room! (and the mess that it entails)

hello. i <3 my room! (and the mess that it entails)

This is my room at the moment

This is my room at the moment

My new bedroom!  Formerly the TV room.

My new bedroom! Formerly the TV room.

between the cracks

between the cracks