Numerous species of carnivorous plants grows in poor soil that is the origin of their peculiar habits. In order to grow sucessfully your plants, you need a substrate close to this kind of soil. It does exists dozens of soil mix recommended to grow them by enthusiasts and professionnals. It appears that, in most cases, peat is the main element. During 25 years, we tested near to 50 mix, those below were elaborated with our most recent knowledgge.