Self-watering planters are low-maintenance, and common DIY projects. What we like most about [Tommy]’s design is that it reuses empty jars to create self-watering planters. After all ...
(Self-watering pots can be great for houseplants ... Hydroponics can be dirt cheap — if you want to DIY it, it can be as simple as drilling holes in a food-grade plastic tub, filling it with ...