Plantain!
...there’s a lot of banana trees in Los Angeles they tend not to yield edible fruit since our climate is not quite hot and humid enough. But plantains, judging from the delicious taste of the ones we fried up, are a different story. They do require a lot of water to grow, but greywater expert Art Ludwig calls bananas (the same family as plantain) “the premiere plant for greywater in warm climates”. You can bet that as soon as the building inspectors...