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Henry
https://henry.osu.edu
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College of Food, Agricultural, and Environmental Sciences

CFAES

Henry County

  • Henry County
  • Program Areas
    • 4-H Youth Development
      • Join 4-H
      • 4-H Calendar
      • Livestock Project Information
      • Henry County Junior Fair
      • Henry County Livestock Sale
      • Henry County 4-H Handbook
      • Camp
      • Cloverbuds
      • Teen Opportunities
      • 4-H Club Officer Resources
      • Quality Assurance 'QA'
      • 4-H Volunteer Resources
      • 4-H Endowment
      • Ohio 4-H Family Guide
      • PAS Links
      • 4-H News & Notes
    • Agriculture and Natural Resources
      • Agriculture & Natural Resources Programs & Registration
      • Agriculture Safety & Health
      • Agronomy
      • Farm Management Resources
      • Northwest State Community College Agriculture Studies Program
      • On-Farm Research
      • Pesticide & Fertilizer Applicator Training
      • Pond Management
      • Precision Agriculture & Technology
      • Soil & Water Management
    • Community Development
    • Family and Consumer Sciences
      • Homebuyer Education
    • Master Gardener Volunteers Henry County
      • Master Gardener Help Form
      • Educational and Community Cooperative Projects
      • Flower Gardening
      • Fruit Trees
      • General Gardening Resources
      • Grape Vines
      • Mushrooms and Macrofungi
      • Native Plants
      • Ornamental Plants & Trees
      • Soil Testing
      • Turfgrass & Lawns
      • Vegetable Gardening
    • SNAP-Ed
      • COOKING MATTERS FOR ADULTS AND PARENTS
      • Community Nutrition Programs Newsletter
      • SNAP-Ed in Henry County
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  • OSU Extension

 

Agronomic Crops Network

  • Agronomic Crops Network

  • C.O.R.N. Newsletter

Popular Publications

  • Ohio Agonomy Guide (Hardcover) (PDF)
  • Tri-State Fertilizer Recommendations "New Edition"
  • 2021 Weed Control Guide (Hardcover) (PDF)
  • Corn, Soybean, Wheat, and Forages Field Guide (Hardcover) (PDF)

 

Locate An Office

We connect with people in all stages of life, from young children to older adults. We work with families and children, farmers and businessowners, community leaders and elected officials to build better lives, better businesses and better communities to make Ohio great.

  • Locate an office in my county
  • Locate a statewide office
  • Extension personnel directory
©  2025 The Ohio State University, College of Food, Agricultural, and Environmental Sciences

Henry County Office

Hahn Center, Suite 302,
104 E Washington Street
Napoleon, Ohio 43545
Phone:
419-592-0806419-592-0806
Directions to Henry County Extension Office

Hours of Operation

Monday-Friday
8:30 a.m. - 4:30 p.m.
  • The Ohio State University
  • College of Food, Agricultural, and Environmental Sciences
  • Ohio State University Extension
  • Ohio Agricultural Research and Development Center
  • Ohio State ATI

Social Media

  • Henry County 4-H News & Notes
  • Henry County 4-H Page
  • Henry County AGNR Page
  • Henry County Ag Newsletter
  • OSU Extension Facebook
  • OSU Extension YouTube

2025 | 2120 Fyffe Road | Room 3 Ag Admin Bldg. | Columbus, Ohio 43210 | 614-292-6181

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