More to explore:
You can make your own self-watering container from a couple of 5-gallon buckets.data-pin-do=
self-watering / water reservoir for container gardening. Blog post shows single container or multi container applications.
How to make a self watering garden container out of two 5 gallon buckets, PVC pipe, and a solo cup.
DIY Self Watering Container: Water Cooler Bottle | Bucolic Bushwick - A Brooklyn Rooftop Vegetable Garden
Square Pennies: DIY Earth Boxes from 5-Gallon Buckets...a worthy endeavor for the home or hobby grow
Self Watering Containers #ishApproved //Just tried with a basil plant we bought at the store. Very easy to make - 10 min project from start to finish! :)