Central Iowa knows us as Mulch. Rock. Compost & More... To Your Door. Now Mulch Mart RENTALS helps everyone perform like the pros with names like Bobcat, Kubota, Wacker and more. Mulch Mart knows what products you need to get the job done and done right! Just email, call or stop in and let the Mulch Mart staff help you! Please visit us at www.mulchmartofiowa.com to see are full capabilities.