HQ — Central Kansas
, KS
Hours: Mon–Fri 8:00–17:00
GrainEnergy
Private agricultural services
Built for producers — agronomy, energy, grain, and feed.
Regional agronomy, energy, grain, and feed executed with disciplined coordination — transparent bids, dependable logistics, and field execution aligned with your acres.
Operations grounded in producer outcomes.
Services
Four divisions — publish positioning and card blurbs in Sanity (`homePage`).
Agronomy
Crop nutrition, crop protection, seed recommendations, and agronomic discipline aligned with your acres.
Energy
Fuel products and dependable delivery scheduling sized for agricultural operations.
Grain
Origination, logistics, and grain marketing grounded in execution — not hype.
Feed
Ingredient sourcing and coordination purpose-built for livestock producers.
Locations
Regional presence — addresses and detail pages sync from Sanity `location` documents when configured.
West territory office
, KS
Hours: Mon–Fri 8:00–17:00
AgronomyGrain
East territory office
, KS
Hours: Mon–Sat 7:30–17:30
GrainFeed
South territory office
, KS
Hours: Mon–Fri 8:00–17:00
EnergyAgronomy
News & resources
Announcements and practical updates — newest first.
Announcements
2026-04-01
Welcome to the new Post Rock Ag website
We refreshed postrockag.com with clearer navigation for producers, teammates, and investors — grounded in plainspoken tone.
Read update →Market Updates
2026-03-18
Grain markets — positioning ahead of planting season
Basis spreads remain responsive to logistics windows — coordination across elevators matters more than catchy slogans.
Read update →Agronomy Tips
2026-02-10
Cover crop termination windows in dryland rotations
Termination timing influences moisture competition and residue cover — align chemical and mechanical passes to the cash crop plan.
Read update →Stay informed
Email updates from Post Rock Ag. Mailchimp is integrated via a Route Handler — keys remain server-side.
Subscribe for company updates
Cash bids • Basis • Freight spreads • Fuel • Inputs • Weather • USDA reports • Local announcements • Cash bids • Basis • Freight spreads • Fuel • Inputs • Weather • USDA reports • Local announcements • Cash bids • Basis • Freight spreads • Fuel • Inputs • Weather • USDA reports • Local announcements • Cash bids • Basis • Freight spreads • Fuel • Inputs • Weather • USDA reports • Local announcements •
Placeholder ticker — embed DTN / Barchart / Bushel widgets here when integrations are approved.