How to Graph a Tomato Plant

Tomatoes are one of the most popular fruits grown in the world. They are relatively easy to cultivate and provide a bountiful yield when taken care of properly. One of the key aspects of growing healthy, robust tomato plants is graphing, a process that involves grafting a tomato plant onto a hardy rootstock. Here is how to graph a tomato plant:

Materials Needed

Before you begin, you will need to gather the following materials:

A healthy tomato plant (the scion)

A hardy tomato rootstock

A sharp blade or knife

A grafting clip or tape

A clean work surface

Preparation

First, select a hardy rootstock that is suitable for your tomato species. This rootstock should have a strong, established root system and be resistant to common tomato diseases.

Next, prepare your scion by selecting a healthy tomato plant with a strong stem. Carefully make a diagonal cut on the stem, 1.5 inches below the first node.

Using your blade or knife, shave off the sides of the stem to create a flat surface for grafting. Make sure to do this gently to avoid damaging the scion.

Joining the Plants

Take the hardy rootstock and make a diagonal cut about 1 inch above the soil line. Again, shave off the sides of the cut to make a flat surface.

Align the flat sides of the scion and rootstock carefully, making sure that the vascular tissue of both plants comes into contact with each other. Slide the grafting clip or tape over the join to hold the two plants together.

After joining the plants, make sure to give them adequate water and light. The grafting clip or tape should remain in place until the scion and rootstock have fully fused.

Tips for Successful Grafting

When grafting tomato plants, it is important to use healthy, vigorous rootstock with a good record of disease resistance. This rootstock will provide your scion with the nutrients and support it needs to grow strong and healthy. Additionally, it is important to practice proper sterilization techniques to prevent any infections or diseases from occurring.

Grafting tomato plants can be a detailed and delicate process, but with the right care and attention, you can easily grow healthy and robust tomato plants that will provide you with a delicious harvest for years to come.