Sinclair™ Vermiculite: Professional-Grade Growing Medium for Stronger, Healthier PlantsAchieve professional-level plant growth with Fargro™ Sinclair Horticultural Vermiculite, a high-performance natural mineral designed to optimise moisture control, root development, and nutrient retention. Its unique layered structure expands when heated, creating a lightweight, porous material that holds both air and water — the ideal balance for vigorous plant growth.Perfect for seed sowing, propagation, and potting, Sinclair Vermiculite ensures excellent aeration while maintaining stable moisture conditions. This makes it an essential choice for growers, landscapers, and garden enthusiasts seeking a reliable and versatile medium.Whether used alone, blended with compost, or mixed with perlite and soil, Sinclair Vermiculite enhances germination, supports young plants, and promotes consistent, long-term growth in both indoor and outdoor settings.