Green-T® Manganese 5% is a high-quality glucoheptonate chelate liquid that has excellent foliar action and enters the plant tissue within 12 to 48 hours. Manganese and iron work together and are important for consistent chlorophyll development. The gluchoheptonate chelate of Green-T® Manganese 5% prevents the micronutrients from tying up which results in long-lasting results. Manganese plays an important role in the metabolism of both plant and soil microorganisms, but when deficient, can create significant plant stress which may encourage disease. Though not a fungicide, manganese as a micronutrient along with other nutrients can minimize plant stress which results in a healthier plant.