What do you do with the pumpkin plants after harvest?

After harvesting pumpkin plants, you should remove the plants from the garden to prevent pests and diseases from lingering in the soil. Compost the healthy plant material to enrich your garden soil for future crops, but dispose of any diseased plants to avoid spreading pathogens. Additionally, you can consider rotating your crops next season to maintain soil health. Finally, clean up any remaining debris to prepare the area for winter or other planting.