Jacks 5-12-26 Part A 25Lb — Single Unit

Jack's® Nutrients FeED 5-12-26 Fertilizer Part A is a fully soluble formula developed for flexible two-part nutrient programs during vegetative growth. Its carefully balanced combination of macronutrients, secondary nutrients, and micronutrients supports healthy roots, sturdy stems, vigorous foliage, and consistent plant development. Suitable for a wide range of crops and growing environments, it allows calcium and nitrate nitrogen to be adjusted separately through the addition of a compatible Part B formula.