Plunkett AG & Plunkett Seeds is a family owned business specializing seed products, seed treatments, crop scouting and chemical needs.

Crop Scouting, Seed Treatments, Seed Advisors

We pride ourselves in making sure our customers understand why we recommend what we do by being in the fields and seeing the crops first hand.

Field Scouting

We work with growers to provide the seed treatments that will optimize growth and pest control.

Custom Treatments

  • Golden Harvest Corn
  • Golden Harvest Bean

Products We Carry

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Plunkett AG Services

Plunkett AG & Seeds

  • Diamond Oil Products
  • Micronutrients
  • All Purpose Surfactant
  • Custom Seed Treatments