Jacks 12-4-16 RO Pure Water 1Kg — Single Unit

Jack's® Nutrients FeED 12-4-16 Fertilizer for Pure & RO Water is a complete one-part formula developed for crops irrigated with reverse osmosis, rain, distilled, or other very low-alkalinity water. Its balanced nutrient profile supplies essential macronutrients, secondary nutrients, and micronutrients while helping reduce the risk of a rapid pH decline. The soluble formula supports vigorous roots, healthy foliage, and consistent plant growth across a range of growing systems.