What are the differences in insect resistance between stone and concrete planters?

When choosing planters for your garden, material plays a crucial role in insect resistance. Stone planters, being denser and less porous, naturally deter pests like termites and ants due to their hard surface. Concrete planters, while durable, may develop tiny cracks over time, providing entry points for insects. Additionally, stone's cooler temperature can discourage certain pests, whereas concrete retains more moisture, attracting bugs. For long-term pest control, stone planters often outperform concrete, but proper maintenance of either material can minimize infestations. Consider your local pest issues when selecting the best planter material for your plants.