Step 2: Build the Frame
- Cut the wood or PVC to match your measurements.
- Assemble the frame:
- For an A-frame: Create triangular side panels and connect them with horizontal beams.
- For a hoop design: Bend PVC pipes over the garden bed and secure them at the base.
- Attach hinges to one side of the frame to create a folding mechanism. This allows the greenhouse to open and close like a lid.
Step 3: Add the Covering
- Cut the plastic sheeting or polycarbonate panels to fit the frame.
- Attach the covering to the frame using staples, screws, or zip ties. Ensure it is tight to prevent sagging.
- For folding sections, leave enough slack at the hinge points to prevent tearing.
Step 4: Secure the Greenhouse
- Install clamps or hooks to keep the greenhouse closed during windy conditions.
- Add handles to the top of the folding sections for easy lifting.
Step 5: Test and Adjust
- Test the folding mechanism to ensure smooth operation.
- Seal any gaps with weatherproof sealant to retain heat and prevent water from entering.
Optional Enhancements:
Ventilation: Add small vents or windows to prevent overheating. Irrigation: Install a drip irrigation system inside. Mobility: Use lightweight materials if you need to move the greenhouse frequently.
With this setup, you’ll have a functional folding greenhouse that’s perfect for protecting your raised garden.