Free Hydroponic Building Plans
Free step-by-step plans with complete materials lists and affiliate links.
With 4 plans to choose from, it's easy to find one that fits your space and skill level. Use the filters below to narrow things down, or if you're not sure where to start, let us help you pick a system
Showing 4 plans
Ebb & Flow Flood Tray Garden
A versatile flood-and-drain system with a 2x4 ft tray. The timed wet-dry cycle supports everything from delicate herbs to fruiting peppers and strawberries.
Cost: $100-$160
Build: 1.5 hrs
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Ebb & Flow Herb Garden Tote
A compact single-tote flood and drain system for 8 herbs. Timer-controlled flooding gives roots the perfect wet-dry cycle.
Cost: $60-$90
Build: 1 hr
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Ebb & Flow Vertical Shelf System
A 3-tier wire shelf with flood trays on each level. Grow 24-30 plants vertically with timed flood-and-drain cycles and integrated grow lights.
Cost: $150-$220
Build: 2.5 hrs
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Ebb & Flow Outdoor Veggie Bed
A large 4x4 ft outdoor flood table for mixed vegetables. Timer-controlled flooding supports everything from leafy greens to fruiting peppers and tomatoes.
Cost: $130-$180
Build: 2 hrs
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