Grass carp likes vegetarian bait, and corn is more suitable for them. Because corn has both fragrance and sweetness, it can better attract grass carp. When fishing for grass carp, corn kernels can be used directly, but corn kernels should be cooked first. After cooking, some corn with larger grains can be selected and hung directly on fishhooks for fishing. You can also grind corn into cornmeal or cornmeal, mix it with water, and then rub it directly into balls and hang it on a fishhook. Corn flour and corn flour can also be mixed with other grain bait, and the effect is better. Common grain bait such as rice bran, sweet potato and wheat flour can be used.

Wheat grains, reed leaves, pumpkin leaves, lotus leaves, grasshoppers and commercial bait can also be used to catch grass carp. Grass carp like vegetarian bait, and they often eat some plants such as aquatic plants when they are in the water, so they should also choose some vegetarian bait when fishing. If the effect of vegetarian bait is not good, you can try to add some small medicines to the bait, and the type of small medicines should also choose the ones with strong fragrance. In addition, when the temperature is low, you can choose some bait with strong fishy smell, such as earthworms, red worms, silkworm chrysalis and so on. Because the temperature is low, the divergence speed of vegetarian bait is not fast, and only meat bait can attract grass carp.