1. pumpkin flowers is one of the favorite plants of grass carp. Knead tender pumpkin flowers into a ball, tie it with thin thread, and then hang it on a hook to catch grass carp.

2. When directly using pumpkin as bait, you can use green pumpkin or yellow pumpkin. If you cut them into small particles with a knife and hook them directly, it is best to use tender pumpkins with pulp inside, because the pulp inside is softer than the outside.

3. You can also mash the cooked pumpkin, add it to wheat bran and flour, add some sugar or sake koji, and knead it into a ball. You can use fish hooks with hand poles and bomb hooks with sea poles. Steamed pumpkin can also be used as bait. Cut the steamed pumpkin into small pieces and throw it into the den.