Dr. Earth® Liquid Solution™ is a powerful liquid fertilizer formulated to work fast anytime of the year, regardless of temperature. Nutrients are released quickly, yet continue to feed for several weeks. Ultra-premium scientific formula provides optimum levels of primary essential plant nutrients, including micronutrients and multi-minerals. Micronazation ensures that organic nutrients are thoroughly available for root absorption on the microscopic level. Very easy to use; just mix with water and apply to the soil or foliage.