Hydroponics saves more water than soil gardening. I grow herbs and salad with my mason jar aquaponics system. My betta fish are happy and active in their systems. Indoor herb garden/ salad garden/ organic garden all in one.
Biosphere home farming concept generates food and cooking gas, while filtering water. The concept supplements a families nutritional needs by generating several hundred calories a day in the form of fish, root vegetables, grasses, plants and algae.
25 Foods You Can Re-Grow Yourself from Kitchen Scraps – DIY & Crafts Who knew. Grew my first garden this year . Will try starting from scraps. With any luck I'll have plants to put in the ground come spring!