How does the roughness of a flamed granite finish affect soil retention in outdoor planters?
The roughness of a flamed granite finish plays a significant role in soil retention for outdoor planters. This textured surface, created by exposing granite to high heat, creates micro-pores and uneven edges that help anchor soil particles more effectively. The increased friction prevents soil erosion caused by wind, rain, or frequent watering, making it ideal for long-term gardening. Additionally, the rough surface promotes better root adhesion, enhancing plant stability. Compared to smoother finishes, flamed granite reduces the need for frequent soil replenishment, offering both functional and aesthetic benefits for outdoor planters. Gardeners seeking durable, low-maintenance solutions will find this finish particularly advantageous.
