Drip irrigation- I do this every year and it works great! Especially during a long Texas drought- less water waste. The only thing that kept my plants going, and once the plants get growing they hide the bottle.
In-home aquaponics unit designed for the next generation kitchen or living room. It grows one meal a day: a portion of fish and a side salad. Aquaponics farming is a technique that combines the cultivation of fish with the growing of vegetables.
you could add some fish to your water reclamation tank for a small aquaponics system. Grow a few plants to feed the fish and this forms a closed system. There is no need to fertilize, the fish do it for you! Permaculture at its finest!