I say tomato
Hey look, I managed to sustain life! Not only did I avoid eradicating life: I actually made it comfortable enough to thrive as well. So here are some tasty tomatoes grown on my balcony.
How they tasted? Hmm, well the insides were a bit more sour than I would have hoped for ( but then again, I hoped for tomatoes that tasted like sugar candy ), but the outer shell tastes like a really fresh tomato smells. That is: awesome.