Soil toppers offer a customizable finishing touch to complement all your potted plants. These Kona Grey toppers are made of the finest St. Cloud grey granite. Toppers serve as a protective layer against bugs and other pests, as well as a decorative flair for your favorite plants. Soil toppers offer a customizable finishing touch to complement all your potted plants. These Kona Grey toppers are made of the finest St. Cloud grey granite. Toppers serve as a protective layer against bugs and other pests, as well as a decorative flair for your favorite plants. Terrain is a garden and home brand deeply rooted in nature and plant life. From weather-ready planters and outdoor furniture to artisan-made wreaths and hand-poured candles, their curated product assortment explores the boundaries of life lived outside and in. With a globally conscious, locally influenced point of view, Terrain offers inspired seasonal solutions for creative living, gathering, and gardening.