Durable Grapevine Trellis System for Neglected Vines

The user is struggling with an old, neglected grapevine that is pulling down its current support. They are planning a complex DIY solution, indicating a need for a more robust and easily implementable system. A product opportunity exists for a modular, heavy-duty grapevine trellis system designed for retraining mature, unruly vines. This system would offer strong, long-lasting support (e.g., #9 steel wire equivalent) and a clear guide for installation and vine management. The expected benefit is a healthier, more productive vineyard for homeowners without the need for extensive engineering knowledge.