In the debate between clay pots and sand pots, clay pots are generally considered better for gardening and plant cultivation. This is primarily due to their ability to retain moisture, regulate soil temperature, and promote healthy root development. According to a study published in the Journal of Environmental Horticulture, clay pots can retain up to 30% more moisture than sand pots, which is crucial for plant survival, especially during dry periods. Additionally, clay pots have a unique porous structure that allows excess water to drain, preventing root rot. These factors make clay pots a more favorable choice for planters and gardeners.