Layers to leaves: A suite of modular 3D printed hydroponics components for research and education.
Shaw EA, Chandramouli SK, Dzakovich MP
Hydroponics
Growing your own leafy greens at home or in a classroom just got cheaper and more flexible — these printable tower parts let you build a full hydroponic system for the cost of a spool of plastic filament instead of hundreds of dollars in specialized equipment.
A team of scientists designed a set of building-block parts you can print on a home 3D printer and assemble into a tower that grows plants in water instead of soil. The tower is stackable, so you can make it as tall or short as your space allows — perfect for a closet, greenhouse, or classroom corner. They tested it by growing spinach under different water conditions and got results just as reliable as expensive commercial systems.
Key Findings
The modular 3D-printed system can be configured as single or double towers of variable height, fitting diverse spaces from growth chambers to classrooms.
Spinach grown under different salinity conditions in the 3D-printed system produced data comparable to results from traditional deep water culture hydroponics.
All components can be fabricated from inexpensive plastic filament on household-grade 3D printers, lowering the cost and expertise barrier for hydroponic research and education.
chevron_right Technical Summary
Researchers designed a set of low-cost, 3D-printable parts that snap together into a vertical hydroponic tower, letting anyone grow plants without soil using cheap plastic filament and a standard home printer. Tests growing spinach under different salt levels showed results matching those from professional hydroponic systems.
Abstract Preview
Hydroponics is a widely utilized technique to precisely control the plant growing environment and maximize productivity. In some cases, hydroponics systems can be expensive and require specialized ...
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