Extension Programs

We bring the benefits of plant science to the public.

Penn State Extension shares the resources of the Department of Plant Science with Pennsylvania and beyond through the dissemination of current, accurate, and research-based plant science information.

Faculty members with extension appointments are the primary delivery sources for outreach programs; however, all faculty members leverage their teaching and research programs to serve people, businesses, and institutions.

Agronomic Crops

Broaden your knowledge of agronomic crops. Market, sell, and produce more corn, grain, beans, barley, and more. Manage pests, weeds, and diseases and improve soil quality.

Cover Crops

Build upon your cover crop expertise and find educational resources on ryegrass, barley, wheat, hairy vetch, and more. Manage soil quality, pests, and diseases.

Forages

Discover a wealth of knowledge about forage crops. Increase your expertise of alfalfa, wheat, sorghum, hay, and more. Improve soil quality and manage pests and diseases.

Fruit

Grow the best fruit in the business. Expand your knowledge of pests and diseases, soil quality, and weed management. Market your fruit and manage your business.

Home Gardening

Grow the garden you always dreamed of. Explore the best ways to manage pests, diseases, weeds, soil quality, and more.

Master Gardener Program

Master Gardener volunteers support Penn State Extension's educational programs in consumer horticulture. They develop their horticultural expertise through participation in educational training classes conducted by Penn State University faculty and Extension staff.

Ornamentals and Floriculture

Turn heads with your flowers and ornamentals. Explore how to manage pests and diseases, soil and more. Plus, uncover how to grow your business and market your products.

Pennsylvania Nutrient Management Program

This program provides a comprehensive source of information about the Nutrient Management Act (Act 38, 2005), and associated technical guidance and educational information.

Pest, Disease and Weed Identification

Find information on how to identify and control common insect, disease, and weed problems in your home, yard, garden, fields, and other environments.

Plant Identification

The Plant ID site provides users with identification and control options for numerous plants relevant to the Turfgrass industry of the Mid-Atlantic region.

Trees and Shrubs

Hone your tree and shrub skills. Discover educational content on pest, disease, and soil management. Explore the best methods to climb and prune trees.

Turfgrass and Lawn Care

Boost your turfgrass and lawn care expertise. Grow your business, brush up on soil and pest management, market your lawn care services, and more.

Vegetables

Grow and sell vegetables you'll be proud of. Increase your knowledge of soil quality, pests, diseases, marketing, business management, and more.