Jack’s Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer, 4lbs PRODUCT DESCRIPTION Produce more flowers and brighter colors on all indoor and outdoor plants! Key Product Features10-30-20 Analysis – Great for producing brighter, more plentiful flowers in flowering plants.Many Ways to Feed – Blossom Booster can be used as a foliar or root feeding product. Great for spraying directly onto leaves, roots, or when used in a continuous feed system.Water-Soluble Powder – Powdered concentrates go further than liquid fertilizers. Simply mix your measured powder with water and you are ready to feed with multiple gallons of liquid fertilizer!Included Measuring Spoon – All Jack’s Classic fertilizers come with a convenient spoon to create the right amount of liquid fertilizer for your plants.Micronutrients – Added micronutrients supply your plant with the nutrition it needs for optimal growth and health. Unlike other fertilizers, additional feeding is not required. Blossom Booster 10-30-20 is for use on all indoor and outdoor flowering plants and is also great for vegetables and fruit. This product can also be used as a transplant solution. This formula is designed to produce more flowers and brighter colors on all indoor and outdoor plants by feeding through both the roots and the leaves. Trusted by many professional growers as a tool to fill out a blooming container, this formula will produce the same impressive results for you at home too.