10/04/2026
Neil Hertzler of Rock Hollow Dairy LLC in Perry County, Pennsylvania transitioned their dairy operation to a rotational grazing model years ago. With 240 milking cows, they are passionate about giving their cows as much clean grass and sunlight as possible. Their cows get a fresh paddock of grass twice a day, and are securely contained with Tangent HDPE Organic Fence Posts.
Rock Hollow Dairy utilizes 6” and 5” Round Tangent Posts for Bracing, and 2.5” Round Tangent Posts for stays. These posts are made from recycled plastic with fiberglass cake mixture for strength, allowing them to be flexible but sturdy. Since the fence posts are 100% HDPE material, there is no need for insulators and the electrified high tensile wire can be fastened directly to the posts. Tangent Fence is available in Classic Black, Tudor Brown, and Bright White.