Resin pots will be more adorable and available from very small sizes which will be more suitable for cactus and succulents. Your resin planter will endure the scorching sun, as well as the winter rains and snow, no matter where you choose to develop your garden. Because resin planters are non-porous and non-hygroscopic, moisture-loving plants will remain healthy because water and mineral salts will remain in the planter.