CornerStone Planting System

Complete Planting System

CornerStone®, from Precision Planting, is a fully custom, factory-built planting system with integrated Precision Planting hardware. Gain unmatched planting performance through ease of in-field use, simple adjustments for changing planting conditions, and best-in-class durability and serviceability.

Equipped for

CornerStone Planting System from Precision Planting with mini hopper. A custom, factory-built solution for your planter upgrade.

CornerStone Planting System from Precision Planting with 1.6 bu box. A custom, factory-built solution for your planter upgrade.

CornerStone Planting System from Precision Planting with a 3-bu box. A custom, factory-built solution for your planter upgrade.

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A Complete Planting System

Engineered specifically for Precision Planting products.

Custom, Factory-Built

CornerStone can optionally ship from the factory with many components already installed - both mechanical and electronic. Enjoy the convenience of a finished system with the ability to pick and choose which components you want.

CornerStone Planting System with green shank, SRM, liquid fertilizer

Fully Integrated

The CornerStone Planting System comes standard with a load cell and electronics already installed, allowing for easy expansion of products. Special adapter plates are no longer needed.

CornerStone Planting System rear tipping 1.6 bu hopper

Optimized for the Farmer

CornerStone's design is optimized for performance, simple adjustment, ease of in-field use, maintenance, and wear. The hundreds of tweaks made during research and development give you a unique planting system that is unlike your current row unit.

CornerStone Planting System Green Liquid Rear View

CornerStone is compatible with all standard-height 7x7 planter bars. Simply mount to the bar of your choice.

Standard Integrations

Conceal mounting interface
FurrowForce mounting interface
DuraWear gauge wheel arm and parallel arm pivot bushing systems
QA bracket that accepts all QA attachments (FurrowJet, SmartFirmer, and Keeton Seed Firmers)
Depth true-up adjustment feature in handle assembly
Row harness routing and protection
Lift switch mounting

CornerStone from Precision Planting is built with integrated mounting for all QA attachments.

CornerStone from Precision Planting is built with integrated electronics and a load cell.

Key Features

Rear-tipping hopper system (mini, 1.6bu, 3.0bu)
Trailing gauge wheel design
Top-adjust closing alignment cam-nut system
Heavy duty 15” opening discs with optimized spindle angle and wear-out indicator
Robust seed tube guard design and shank interface
Dedicated SRM and module mounting
14” of vertical travel, with built-in travel stop provision