Mulching offers multiple benefits for Maypop plants. Organic mulches, such as shredded leaves, straw, or wood chips, help retain soil moisture, regulate soil temperature, and suppress weeds. A 5-7 centimeter (2-3 inch) layer of mulch around the base of your plants can make a significant difference. As the mulch decomposes, it adds valuable organic matter back into the soil, enriching it further.