There is one self-watering method that uses a bottle but doesn't wick the way the others do. It slurps up water to become a drip irrigation system using a plastic bottle, sticks, duct tape ...

Drip irrigation is a highly efficient system that supplies water directly to the root zone of plants, minimizing evaporation ...

That’s why we’d like to introduce you to drip watering. This handy irrigation system for plants ... are more basic (think an upside-down plastic bottle with a spout coming out), others are ...