or galvanized steel cans meant for houseplants; I regularly see decades-old Haws watering cans available on eBay, and they’re still functional. But they’re usually pricier, and we can’t ...
The method uses olla pots, which you can buy online or make yourself to harness the power of this 4,000-year-old technology. These pots are among the most efficient watering systems in the world.