Build Your Own Homemade Hydroponic Garden: A Complete DIY Guide

Hydroponic gardening grows almost any plant in limited space—fruits, vegetables, flowers—not just illicit crops. Modern plastics and pumps make DIY easier than ever.

Start with a Good Book

Stewart Kenyon and Howard Resh's "Hydroponics for the Home Gardener" is an excellent step-by-step guide.

Materials Checklist

Reservoir: Fish tank (paint sides black), plastic storage bin (cut lid holes), or inverted 2-liter bottles. Opaque sides prevent algae.
Planters: Mesh pots let roots hang in solution. Fit 4 small plants in an aquarium; more in large bins.
Air pump: Cheap aquarium pump aerates roots.
Nutrients: Water-soluble hydroponic formula from garden stores. Or learn to mix your own.
Growing medium: Clay pellets, rockwool cubes, or similar to anchor roots.

With these components, you're ready to build a productive homemade hydroponic garden.