DIY Hydroponics Garden Tower Build | Less than $150

Working and spending more time at home has recently gotten me more interested in gardening and growing my own vegetables. It has also been a pretty expensive past-time given the amount of materials, soil, and water needed to upkeep and grow a garden. I looked into cheaper alternatives and started learning more about hydroponics, however, that in itself is also pretty expensive to start. I figured I could build my own hydroponics system on my own for much cheaper. This is part one of a short series where I start my very first attempt at a hydroponics garden build. PVC Cutting Template is now available on my website in the downloads sections. List of materials (not including tools): Charlotte Pipe PVC Pipe 4-in 10-ft - $ Charlotte Pipe 1/2-in x 10-ft - $ 5-Gallon Plastic General Bucket - $ Drain Cover - $ 4 In. PVC Drain Cap - $ 4-in x 4-in Dia Schedule 40 Coupling - $