An aqueous suspension concentrate (SC) composition of a crop protection active compound is provided, the concentrate comprising:(a) 50 to 700 g/l of tebuconazole and(b) a concentrate stabilising component consisting of:(i) 15 to 100 g/l of at least one anionic dispersing agent(c) 200 to 800 g/l of waterwherein the anionic dispersing agent is a phosphate of ammonia, an alkali metal or an alkaline earth metal.