Compost, Soil, Potting Mixes and Agricultural Waste processing. Sea to Sky Soils manufactures and supplies a variety of composts, soils (garden blends and custom blends) and potting mixes suitable for many different applications. Sea to Sky Soils also provides disposal and processing services for a variety of different types of agricultural wastes. / We work hard not just to manage waste but to make high quality soil products. Food security is close to our hearts and we love that Sea to Sky Soils amendments and blends are used on farms, landscapes and gardens throughout the Sea to Sky corridor. Secretly it's the delicious taste of those sweet veggies that we love the most. Nothing is more satisfying that eating local produce grown in Sea to Sky Soils compost. This is the circular economy in action.