Harvest Pillar is a prestressed concrete trellis post system ideal for vineyards, orchards, hop yards, and nut farms. Trusted in Europe for decades, concrete trellis posts are now being offered in the United States by Jensen Precast. Harvest Pillar is more cost-effective than wood or steel posts, offering growers a trellising option focused on longevity and durability. Concrete trellis posts are designed to be sturdy and flexible, meaning fewer replacements and repairs, plus the ability to withstand repeated mechanical harvesting.