Extension Search / Ohio

Ohio Extension

Cooperative Extension in Ohio is run by The Ohio State University, Central State University. Extension answers garden, lawn, farm and pest questions, tests soil, identifies plant problems and trains Master Gardener volunteers, mostly for free. Find your local office and services below.

Extension Programs in Ohio

Ohio State University ExtensionLand-grant university

The Ohio State University

Master Gardeners Plant and pest diagnostics

Cooperative Extension Program1890 land-grant university

Central State University

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Ohio Extension Advice on Common Topics

Pages published by Extension in Ohio. Each opens on the Extension site.

Soil testing: Interpreting a Soil Test Report
Tomatoes: Growing Tomatoes in the Home Garden
Lawn care: Lawn mowing
Pruning: Pruning and Care of Tree Wounds
Composting: Composting at Home
Raised beds: Raised bed planting
Fruit trees: Phytophthora Root and Crown Rot of Fruit Trees
Apples: Apples Ohio
Strawberries: Strawberry Leaf Diseases
Aphids: Soybean Aphid
Japanese beetles: Japanese Beetle
Powdery mildew: Apple Powdery Mildew
Squash vine borer: Squash Vine Borer Damage and Management: What to Look for and When to Act
Deer damage: Blacklegged (deer) tick, Ixodes scapularis
Native plants: Controlling Non-Native Plants in Ohio Forests: Callery Pear
Pollinators: Attracting Pollinators to the Garden
Backyard chickens: Predators of poultry
Garlic: Growing Garlic in the Garden
Potatoes: Potato Leafhopper on Alfalfa
Grapes: Grape Black Rot

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