DIY Irrigation System Without a Water Connection

Description:

This is an ongoing project to build a fully independent irrigation system without access to a fixed outdoor water tap.

At the heart of the setup is a 100-liter water barrel, placed on the balcony. A 3D-printed pump mount holds a 12V water pump originally designed for camper vans, which provides the necessary water pressure. The pump currently feeds a commercial drip irrigation kit, but the goal is to gradually replace the system with custom 3D-printed drippers, valves, and connectors.

To make the system hands-free, I automated it using a smart outlet, which controls when the pump is powered—either on a schedule or remotely via an app.

💡 Project Goals:

• Self-contained watering solution with no permanent plumbing
• Compatible with standard 12V camper pumps
• Expandable with custom-designed 3D parts
• Ideal for potted plants and balcony gardens
• Smart home compatible via power automation

🔧 Shopping List (with placeholders):

• 💧 Water Pump (12V): [link]
• 🛢️ Water Tank (100l):  [link]
• 🔌 12V Power Supply: [link]
• 🔌 DC Adapter Cable: [link]
• 🧩 Tubing (4mm)
• 🌿 Starter Drip Kit (currently in use): [link]
• ☀️ Smart Outlet (for automation)

🔧 Upcoming Improvements:

• Adjustable, 3D-printed drippers
• Custom valves for grouping plants/zones
• Solar or battery-powered options for off-grid use

The project is still a work in progress – feedback, suggestions, and remix ideas are welcome! 🌱