Large bag (approximately 14 dry liters) of our carefully developed Aroid potting mix, the medium we use for most of our epiphytic and semi-epiphytic Aroids like Philodendron, Monstera, Anthuriums, etc. Contains all-natural, responsibly sourced ingredients free of fertilizers and mineral salts, designed for potting medium-to-large Aroids that prefer good drainage and air circulation in the pot.