One of the best things about living in the city is all the trash... I know that sounds terrible, but really there is all sorts of things people just throw away that you can turn into gold. Just call me mitas :)
I have several plastic egg cartons and rather than throwing them away I am using them to help start my seeds outside
I added some dirt, seeds and a little water.
I left it out in the sun
Look at what I saw today. I love seeing new life sprouting.