Harrell’s MAX® Long Iron 15-0-0 with UMAXX® is most effective during active growth and less effective when plants are dormant or suffering from stress. Harrell’s MAX® Long Iron 15-0-0 with UMAXX® formulation provides compatible mixing ability with amine based herbicides. This product will mix with most commonly used herbicides, pesticides, fertilizers, and fungicides. Tank mixture compatibilities may vary because changes in formulations, water sources, temperature, and spray volumes. Always conduct a jar test for compatibility before tank mixing.
Harrell's Balanced Approach is a scientifically supported, integrated, and proactive use of agronomic resources to maximize plant health and consistency.
SOIL
WATER
NUTRITION
PROTECTION
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In addition to being the nation’s largest distributor of branded fungicides, herbicides, and insecticides, Harrell’s produces custom-blended fertilizers, specialty liquids, and wetting agents. Additionally, Harrell’s is the exclusive US owner, formulator, and distributor of all POLYON® branded products.