A seaweed tonic of premium ingredients that can be used in an array of applications in your organic garden Best used for:Organic Gardening This blend of organic seaweed and vitamin B1 combine to optimize soil conditions for increased nutrient uptake, and to alleviate abiotic stress. It can be used as a foliar spray and for root zone applications. Thrive Alive B-1™ Green is a powerful preventative and restorative general-purpose plant tonic perfect for organic gardening. This product contains vitamins and nutrients which are cultured in premium quality British Columbian sea kelp that will optimize conditions for plant growth and reduce transplant-related issues. Features and Benefits Can be used as a foliar spray and for root zone applications Optimizes conditions for plant growth Does not significantly alter pH levels Used in addition to a regular fertilizing program Available Packaging Thrive Alive B-1™ is available in the following package sizes: DERIVED FROM: Macrocystis Kelp, Nereocystis Kelp, Potassium Hydroxide, Ascophyllum Kelp. ALSO CONTAINS NON-PLANT FOOD INGREDIENT: 0.09% Vitamin B1.