An antimicrobial agricultural product with antimicrobial properties to maintain a healthy plant includes an agricultural product made with at least one antimicrobial agent such as antimicrobial metal ion and/or associated polymers or nanoparticles compounded into a substrate such as plastic material. The agricultural product can prevent or impair the growth of microbial and pathogenic organisms on plants raised in or otherwise in contact with the agriculture products. Examples of the agriculture product include agricultural planters, watering systems, trays, and other agricultural components.