Highly concentrated. General use rates are 1/2 - 1 Tbsp per gallon. May be used once a month or when plants show signs of micronutrient deficiency. For houseplants, gardens, vegetables, lawns , trees and field use. For soil, soilless, hydro-organics, hydroponics and foliar applications. May be used alone or in combination with organic and synthetic NPK fertilizers. Supplies; magnesium, boron, cobalt, iron, manganese, molybdenum and zinc. Highly concentrated. General use rates are 1/2 - 1 Tbsp per gallon. May be used once a month or when plants show signs of micronutrient deficiency. "Supercharge your plants with Microblast" Earth Juice solution may be applied through hose end, pump up and electric sprayers, hand feeding, and siphon mixers. For use in sprayers, remove spray tip screens and apply at 20 psi or better. Rinse and clean lines and tanks thoroughly after each use. Dilute Earth Juice products with water according to the following table. Each formula may be applied individually or mixed together at feedings. Mix only the quantity you will need and use it the same day. Do not store solutions.