Building an outdoor plant box with a built-in fungal computer combines gardening with cutting-edge mycelium technology. This innovative project enhances plant health by leveraging the natural networking capabilities of fungi. Here’s a step-by-step guide to create your own smart gardening system.

Materials Needed:

- Untreated wooden planks (cedar or redwood recommended)

- Mycelium inoculant (available from specialty suppliers)

- Organic substrate (straw, sawdust, or coffee grounds)

- Waterproof sealant

- Basic tools (saw, drill, screws)

- Moisture sensor (optional for advanced setups)

Step 1: Construct the Plant Box

Cut the wooden planks to your desired size and assemble them into a rectangular box. Ensure proper drainage by drilling small holes at the bottom. Seal the wood with a non-toxic waterproof coating to prolong its lifespan.

Step 2: Prepare the Fungal Computer

Mix the mycelium inoculant with your chosen substrate. Pack this mixture into a small, breathable container (like a mesh bag) and place it at the base of the plant box. The mycelium will colonize the substrate, forming a living network that can monitor and respond to soil conditions.

Step 3: Integrate Smart Features (Optional)

For a more advanced setup, embed a moisture sensor connected to a microcomputer. The fungal network can interact with the sensor, creating a feedback loop to optimize watering schedules.

Step 4: Plant and Monitor

Fill the box with soil and add your plants. Over time, the mycelium will spread, forming a symbiotic relationship with plant roots. Observe how the fungal computer improves nutrient uptake and resilience.

This project merges sustainability with technology, offering a unique way to explore the future of gardening. Experiment with different fungi species to discover their unique benefits!