Penn State Extension | The Pennsylvania State University
Lifelong learning you can trust
Practical knowledge to work the land, develop skills, grow your business, serve your community, steward the environment, and raise healthy families.
Learn when, where, and how you need
Choose from thousands of in-person workshops, online courses, publications, and onsite consultations on topics that matter to you.


Solve Problems
Got an issue? Let’s work together to identify and solve the most important challenges impacting your business, home, or health.


Develop Skills
Expert resources to develop competencies for the workforce, build your business, pursue a hobby, or follow your passion.


Earn Certificates
Professional credentials you need to demonstrate that you are safe, competent, and qualified.
Featured Online Courses

What's New in Agronomic Pest Control: 2025
$25.00

Beekeeping 102: Organic Honey Bee Colony Management
$139.00

Home Food Preservation: Freezing
$29.00

Ag101: Introduction to Agriculture
$99.00

Landscaping Safety: Pesticides
$19.00

Employee Landscape Training: Planting, Mulching, and Watering
$19.00

Grant Writing: How to Find Funds and Write a Winning Proposal
$99.00

Nutrition 101: Healthy Eating Guidelines and Meal Planning
$69.00

Forest Taxation: Forest Finance and Timber Tax Education
$160.00

Pruning Ornamental Trees and Shrubs
$39.00

Growing Raspberries and Blackberries: From Planting to Harvest
$99.00

Private Wells and Water Systems Management
$39.00

Farmers Market Food Safety
$39.00

Orchard Management: Site Planning and Preparation
$89.00

Plant Health Diagnosis: Assessing Plant Diseases, Pests and Problems
$39.00

Totally Veggies
$39.00
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- Webinars

Extension by the Numbers
People, resources, and ideas advancing the extension mission.
320+
Subject Matter Experts
1,500+
in-person and online events per year
6,000+
articles and publications
Trending Topics
Extension offers the latest information and resources on topics impacting Pennsylvania today.
Latest News
- News4/15/2025
Soil Conditions Approaching Thresholds for Planting
Morning soil temperatures may be approaching the threshold of 50°F at 2" depth but avoid planting in suboptimal moisture conditions.$0.00
- News4/23/2025
Christmas Tree Scouting Report: April 24, 2025
Scouting information from IPM Team for commercial Christmas tree growers.$0.00 - News4/22/2025
To Till or Not to Till, That is the Question
Soil management has dramatically changed in Pennsylvania with adoption of no-till increasing from 20% in 2000 to almost 70% today. This resurgence of tillage calls us to remember, why this switch?$0.00 - News4/22/2025
2025 Pennsylvania Apple and Peach Phenology Report - April 21
The apple and peach phenology report tracks bud development from the start of the season through the setting of fruit in four growing regions in Pennsylvania: Central, Northwestern, Southcentral, and Southeastern.$0.00
- News4/15/2025
Ag Conservation Con 2025: Three Days of Learning, Laughter, and Leadership
The 2025 ACAP Ag Conservation Conference in Review.$0.00
- News4/22/2025
Weather Outlook for the Week of April 22, 2025
Showers and Cooler for the Weekend, Warmer Again Next Week$0.00
Our Vision
We believe that all people should have access to science-based information.
Penn State Extension is a modern educational organization dedicated to delivering science-based information to people, businesses, and communities. We provide access to face-to-face and online education to our customers—when they want it, where they want it, and how they want it—to help them address problems and take advantage of opportunities for improvement and innovation. Partnering with and funded by federal, state, and county governments, we have a long tradition of bringing unbiased support and education to the citizens of Pennsylvania. We make a difference locally through focused engagement, and more widely to customers connecting in the digital landscape.
Our Mission
Penn State Extension empowers farmers, agribusinesses, youth, and communities with science-based education and innovative solutions to advance agriculture, enhance a healthy and safe food supply, and promote responsible natural resource stewardship across Pennsylvania and beyond.
You May Also Be Interested In...

HPAI: What You Need to Know About Dairy Cattle and Poultry

Spotted Lanternfly Management Guide

Roadside Guide to Clean Water

Resources for Food Entrepreneurs

Beer and Spirits: Supplying the Craft Beverage Boom with Local Ingredients

Mulching Landscape Trees

How You Can Comply with the Spotted Lanternfly Quarantine Regulations

Tree-of-Heaven

Choosing a Qualified Pest Management or Lawn Care Company

Common Drinking Water Problems and Solutions

Pennsylvania Native Plants for the Perennial Garden

Fruit and Vegetable Marketing for Small-Scale and Part-Time Growers

Proper Handling of Eggs: From Hen to Consumption

Pennsylvania Pesticide Applicator Certification

Six Steps to Mushroom Farming

8 Things You Need to Know Before Starting Your Own Dairy Farm
Featured Articles

HPAI: What You Need to Know About Dairy Cattle and Poultry

Spotted Lanternfly Management Guide

Roadside Guide to Clean Water

Resources for Food Entrepreneurs

Beer and Spirits: Supplying the Craft Beverage Boom with Local Ingredients

Mulching Landscape Trees

How You Can Comply with the Spotted Lanternfly Quarantine Regulations

Tree-of-Heaven

Choosing a Qualified Pest Management or Lawn Care Company

Common Drinking Water Problems and Solutions

Pennsylvania Native Plants for the Perennial Garden

Fruit and Vegetable Marketing for Small-Scale and Part-Time Growers

Proper Handling of Eggs: From Hen to Consumption

Pennsylvania Pesticide Applicator Certification

Six Steps to Mushroom Farming

8 Things You Need to Know Before Starting Your Own Dairy Farm
Upcoming Workshops

Pennsylvania Native Species Day
Free

Advanced Beef Cattle Nutrition
$200.00

Private Water Supply Education and Water Testing
Free

Let's Cook Mediterranean
$30.00

LIFT (8 Weeks)
$60.00

Spring Orchard Meeting
Free

Home Food Preservation: Jams and Jellies
$15.00

Rain Barrel Discovery: Explore and Learn
Free

ServSafe®
$165.00
What our customers are saying
Everything we do is centered around animal welfare and food safety. However, we needed the science. It's all that partnership and education. I've learned so much through the years working with extension. It's been a great thing.
Frank Connett
Manager of Flock Services at Kreider Farms
Management of forest invasives has been a very large problem for me, and I've managed to keep on top of it, but I found the resources offered by extension have been very valuable in that. It is very helpful because if you talk to the professionals who do it, you get a very different view point and in many cases you could be wasting thousands of dollars in doing the wrong thing, or the right thing at the wrong time. I found that having the resources from extension has aided me in many ways.
John Hoover
Bald Eagle Tree Farm
The extension programs have given me reference making me a much better steward of our property and a better understanding of how the ecosystem fits together. Since I've been managing it, we've seen a return of fishers and beavers to our stream so we are getting back pieces to the ecosystem that have been missing.
Susan Shoemaker-Benedict
Beartown Family Limited Partnership
Penn State has been an integral part of the business since I’ve been here. We do about 3.5 million pounds of fresh sausage a year. We’ve relied on Penn State many times because we do not have the budget to have a full-time person here that deals with food safety or research and development.
Len Caric
President/CEO Uncle Charley’s Sausage Co.
We work very closely with Penn State Extension, and that has been instrumental in developing best practices and new processes and technologies, both in the orchard and the packhouse.
Danijel Lolic
Rice Fruit Company
I really appreciate the instructors from Penn State Extension mostly because they serve as a really good resource. They're well-spoken and very clear. They'll take subject matter and dumb it down–so to speak–so that on every level, you understand it.
Ester Betley
Dining with Diabetes Participant
Penn State Extension and the University have provided us uncounted resources when it comes to the education of our employees.
Byron Shaffer
Director of Food Safety and Quality Assurance at Kreider Farms


Volunteers are the backbone of extension
Join a highly engaged team that supports Master Gardener; Master Watershed Steward; 4-H; and Nutrition, Health, and Wellness programs.


Pennsylvania 4-H: Transforming kids through doing
4-H is the state's largest youth development organization, with clubs in rural communities, small towns, and big cities–including a club near you. Members tackle projects that build life skills, explore careers, and help young people find their passion in life.
Learn more about Pennsylvania 4-H