If you live in an urban environment like Longueuil or any city where space is at a premium, your “wall” is actually your most valuable real estate. At BLOOHOME, we view a bare wall not as a boundary, but as a vertical farm waiting to happen.
By using Sacred Geometry—specifically the vertical grid—you can maximize your “biological voltage” per square inch. This project uses affordable, high-durability materials to create a system that is as much a piece of architectural art as it is a source of fresh nutrients.
Phase 1: The Design Strategy
Before drilling, observe your wall’s Solar Exposure. Most edible greens need at least 6 hours of sun.
- The Grid: We will use a modular “Pocket” or “Shelf” system. This allows for better air circulation (preventing fungi) and easier “Chop and Drop” maintenance.
- Weight Load: Ensure your wall can support the weight of wet soil. A 2-foot planter can weigh up to 30 lbs when fully saturated.
Phase 2: Materials List (The BLOOHOME Aesthetic)
- The Framework: Reclaimed wooden pallets (heat-treated only, look for the “HT” stamp) or cedar 2x4s.
- The Containers: Upcycled large tin cans (painted matte charcoal for an industrial look) or heavy-duty fabric “Grow Bags.”
- The Hardware: Galvanized L-brackets and masonry screws.
- The Soil: A high-porosity mix of compost, coconut coir, and perlite (to keep it light).
Phase 3: Step-by-Step Construction
Step 1: Secure the “Skeleton”
Mount two vertical cedar beams (or the pallet frame) directly to the wall using masonry anchors. Leave a 1-inch gap between the wood and the wall.
Pro Tip: This gap is crucial for airflow, preventing moisture from trapping against your house and causing rot.
Step 2: Install the Vertical Irrigation (Optional but Recommended)
If you want to be “creatively lazy,” run a simple drip-line tube from the top. Gravity will do the work, ensuring the bottom plants get the runoff from the top ones.
Step 3: Attach the “Pods”
Attach your containers to the horizontal slats. If using tin cans, drill three drainage holes in the bottom of each. Space them 8–10 inches apart vertically to allow for plant growth.
Step 4: The Biological “Software” (Planting)
Organize your plants by their “Water Needs”:
- Top Row (Driest): Mediterranean herbs like Rosemary, Thyme, and Oregano. They love the heat and drainage.
- Middle Row: Strawberries, Basil, and Chives.
- Bottom Row (Moistest): Leafy greens like Spinach, Kale, and Mint. These catch the extra moisture from the rows above.
Maintenance: The “Chop and Drop” Loop
Because this is a vertical system, nutrients wash downward. Every month, take your kitchen-scrap “Banana Peel Tea” (from our previous guide) and feed the top row. The nutrients will filter down through the entire system, creating a closed-loop nutrient cycle.
Vertical Garden Yield Potential
| Plant Type | Space Used | Est. Annual Yield |
| Kale/Spinach | 1 Small Pod | 3-5 lbs |
| Strawberries | 2 Pods | 2-4 lbs |
| Fresh Herbs | 3 Pods | Unlimited (Cut & Come Back) |
