How to Trellis Grapes? Detailed Guide to Grape Trellis Building Methods
In our lives, many fruit plants need trellises or supports, and among fruits the most common one is the grape trellis. Building a trellis actually looks very simple, but is it really that easy? Are there any requirements for building a trellis when growing grapes? So today, the editor will walk you through the methods for building grape trellises.
1. Trellis Preparation
When growing grapes, we need to take trellis building into consideration. First, we need to prepare the materials used to build the trellis. Some people use wooden stakes, bamboo frames, binding rope and wire, some build with cement, and some directly prepare steel trellises. Of course, the most durable among them is steel, while the lowest-cost option is wooden stakes. If we consider things from the cost perspective, we generally choose wooden stakes to build the trellis. Of course, when preparing the trellis, it is also closely related to the terrain of the planting site, so the trellis should be prepared according to different situations.
2. Trellising Time
There is also a right time to trellis grapes; it cannot be too early or too late. Generally, we wait until the grape seedlings have grown to about 30 to 50 cm before building the trellis. This period is exactly when the grape seedlings grow fastest, and building the trellis during this time also makes management convenient. It will not easily damage the newly grown grape seedlings, and you can also pinch off the growing tips and top the plants along the way to promote the growth of side branches.
3. Trellising Methods
Grape trellising is mainly divided into two types: the hedge trellis and the overhead trellis. The hedge trellis is further divided into the single hedge trellis and the double hedge trellis. The single hedge trellis is mainly built by erecting upright supports according to the row spacing of the grape planting, and then connecting each support with wire; this method is more suitable for dense planting. The supports of the double hedge trellis are basically no different from those of the single hedge trellis, except that each grape vine has two supports, which can increase the trellis area and effectively use space, but it is not convenient for field operations. The overhead trellis is further divided into the large overhead trellis and the small overhead trellis. The large overhead trellis generally has a row spacing greater than or equal to 6 m, a rear-end height of 1.5 m, a front-end height of 2.5 m, and a length of 10 m or longer. For the small overhead trellis, a front-end height of 2 m and a rear-end height of 1 m are sufficient.
4. Precautions
When building the trellis, the first thing we need to pay attention to is that the trellis must be built firmly. The stakes should be driven as deep into the ground as possible, and you should test whether they are stable. Then, when tying the wire, it should be bound well so that it does not easily come loose. After the trellis is built, we should first test it and confirm that the trellis is firm and will not collapse before guiding the grape vines onto the trellis. Finally, when guiding the vines, we should handle them gently and do a good job of tying and binding them.
Building a trellis when growing grapes is a very important step, and it also has a great impact on grape yield and quality. Thank you all for your long-term support and encouragement of our website. We will keep working hard to provide everyone with a better reference platform.