A trellis is a garden structure that is often made of wood or metal. its main purpose is to provide support for climbing vines and other plants. But what is a pea trellis? most pea plants are vining crops, meaning they stretch out in a long vine instead of growing thick like a bush. When growing peas for eating, most gardeners prefer to build a structure that supports the pea plant’s vines. This structure is known as a pea trellis. The main function it serves is to help the pea vines grow vertically along the trellis to make harvesting and care easier for the gardener. Typically, gardeners install a pea trellis over the row of just-planted seeds to avoid damaging plants later on. Once the seeds sprout and shoots begin putting out leaves, tiny hand-like vines grow rapidly from the plants in search of something to hold onto as they climb upwards toward the sun. The vines will curl around anything they touch, including other plants and blades of straw. That is where the pea trellis comes in.
A pea trellis generally makes the harvesting of mature pea pods easier by lifting them off of the ground and making them more visible to pickers. Peas left to grow along the ground can be thick and difficult to maneuver around for harvesting and watering. Generally, when grown on a pea trellis, pea crops will be healthier and more productive because of the improved access to sunlight and air circulation. After all, nothing compares to eating tender sweet peas straight from the plant growing in your garden. So, if you decide to grow peas by your own, you can use a trellis.