Step One: Find a helper. A daddy will do.
Step Two: Tell helper what parts go where.
Step Three: Bang on the parts that don't go together easily.
Step Four: Let the helper fix it.
Step Five: Admire finished product.
Step Six: Tell helper he did a good job helping you.
Step Seven: Admire work a little bit more.
Step Eight: Water the new seeds!
There you go! Now you, too, can build your own greenhouse for your summer garden.