To protect blueberry bushes from birds using plastic mesh, the most effective method is to create a supporting frame or cage over which the mesh is draped, ensuring the entire structure is tightly sealed at the base. This prevents birds from accessing the berries or becoming trapped in the netting. 

Materials Needed

• Plastic bird netting: Choose a size that fully covers your bushes with extra to spare. A 3/4" mesh is generally sufficient for most birds, but a smaller 1/4" mesh can be used if needed.

  

• Support structure: This can be a pre-made cage, tomato cages, or a DIY frame made of PVC pipes, rebar, or tall posts.

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• Fasteners: Use sod staples, landscape pins, an old garden hose, zip ties, or heavy twine to secure the netting to the ground and frame.

• Optional: PVC elbows, T-fittings, and a measuring tape