pickle jar terrarium - wonder how long they last - seems like it would run out of air or nutrients or something, and once you unscrew the jar again, you wreck it - but maybe as a more ephemeral terrarium project. and it's just a pickle jar!
These hanging pots from Boskke have literally turned gardening upside down. I like the idea of growing herbs in the kitchen where they can be easily accessed for cooking! (Studying for technology project.