The essential kit for your smoothies! With the super vitamin mix, you pull the vitamin bombs for your smoothies. This combination of herbs and leafy vegetables is the purest immune booster! The super vitamin mix set contains 8 PlantPlugs with seeds for: - 2 x PlantPlugs kale - 2 x PlantPlugs watercress - 2 x PlantPlugs parsley - 2 x PlantPlugs sorrel Kale — the sweetish-tart king of greens — provides your drinks with antioxidants and vitamin C, just the thing for autumn and winter. The spicy watercress is said to help regulate blood pressure. It is also said to have cancer-repellent powers. The spicy parsley strengthens bones and eyes with vitamins K and A.