Penn State Extension

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A Guide to Preserving Trees in Development Projects
A Guide to Preserving Trees in Development Projects - Articles Articles

A Guide to Preserving Trees in Development Projects

William Elmendorf, Ph.D., Henry Gerhold, Ph.D., Larry Kuhns

This publication explains tree health and environmental considerations and details how to preserve trees. More
Controlling Weeds in Nursery and Landscape Plantings
Controlling Weeds in Nursery and Landscape Plantings - Articles Articles

Controlling Weeds in Nursery and Landscape Plantings

Tracey Lynn Harpster, Jim Sellmer, Ph.D., Larry Kuhns

This guide explains how people who grow and maintain landscape and nursery plantings can develop effective weed control programs. More
On the Road: 4 Seasons Farm Market
On the Road: 4 Seasons Farm Market - Articles Articles

On the Road: 4 Seasons Farm Market

Elsa Sanchez, Ph.D., William Lamont, Jr., Ph.D., Thomas Maloney

We headed up to Susquehanna county to visit 4 Seasons Farm Market. 4 Seasons Farm Market is a 143 acre farm owned and operated by Tina and Gerald Carlin. More
All of plants shown here are in containers, plus many that cannot be seen in this image. It would be nearly impossible to keep them all watered properly without an irrigation system.
Building and Operating a Home Container Irrigation System - Articles Articles

Building and Operating a Home Container Irrigation System

Tom Butzler, Thomas Maloney, Darryl Dressler

Keeping many pots of flowers and vegetables watered consistently including when you are on vacation requires the installation of an irrigation system. More
Building and Operating a Home Garden Irrigation System
Building and Operating a Home Garden Irrigation System - Articles Articles

Building and Operating a Home Garden Irrigation System

Tom Butzler, Thomas Maloney, Darryl Dressler

Have you ever wondered how commercial fruit and vegetable growers can consistently get such huge quantities of great produce even in dry years? More
Monitor Pests and Keep Records
Monitor Pests and Keep Records - Articles Articles

Monitor Pests and Keep Records

Emelie Swackhamer, J. Robert Nuss, Larry Kuhns, Gregory Hoover

Inspecting your plants on a regular basis is essential to identifying and evaluating plant problems in their early stages. More
Promote Plant Health
Promote Plant Health - Articles Articles

Promote Plant Health

Emelie Swackhamer, J. Robert Nuss, Larry Kuhns, Gregory Hoover

Healthy, vigorous plants are less vulnerable to attack by insects and disease. More
Plant with Care
Plant with Care - Articles Articles

Plant with Care

Emelie Swackhamer, J. Robert Nuss, Larry Kuhns, Gregory Hoover

One of the most important steps you can take to ensure the health and long life of your plants is to plant them correctly. More
Pest Management Methods
Pest Management Methods - Articles Articles

Pest Management Methods

Emelie Swackhamer, J. Robert Nuss, Larry Kuhns, Gregory Hoover

IPM (integrated pest management) primarily consists of methods used to prevent plant problems from occurring in the first place. More
Keeping Plants Well Groomed
Keeping Plants Well Groomed - Articles Articles

Keeping Plants Well Groomed

Emelie Swackhamer, J. Robert Nuss, Larry Kuhns, Gregory Hoover

Debris that builds up in the landscape can harbor pests and plant diseases. More
Introduction to Creating Healthy Landscapes
Introduction to Creating Healthy Landscapes - Articles Articles

Introduction to Creating Healthy Landscapes

Emelie Swackhamer, J. Robert Nuss, Larry Kuhns, Gregory Hoover

When a plant looks unhealthy or has been injured by an insect or a mite, often our first impulse is to apply a pesticide. More
Choosing Plants Wisely
Choosing Plants Wisely - Articles Articles

Choosing Plants Wisely

Emelie Swackhamer, J. Robert Nuss, Larry Kuhns, Gregory Hoover

To create and maintain a healthy landscape, choose plants that are suited to the conditions in your yard. More
Container Grown Eggplants
Container Grown Eggplants - Articles Articles

Container Grown Eggplants

Tom Butzler, Thomas Maloney, Darryl Dressler

This article, coupled with the advice in "Growing Great Container Vegetables #1: General Recommendations", will get you growing great eggplants. More
General Recommendations for Growing Vegetables in Containers
General Recommendations for Growing Vegetables in Containers - Articles Articles

General Recommendations for Growing Vegetables in Containers

Tom Butzler, Thomas Maloney, Darryl Dressler

Basic steps include: making sure you have large enough containers, using great potting media, fertilizing, dealing with pests,and waterering. More
Container Grown Tomatoes
Container Grown Tomatoes - Articles Articles

Container Grown Tomatoes

Tom Butzler, Thomas Maloney, Darryl Dressler

Tomatoes are probably the #1 container vegetable that interests gardeners after herbs. More
Container Grown Peppers
Container Grown Peppers - Articles Articles

Container Grown Peppers

Tom Butzler, Thomas Maloney, Darryl Dressler

This article, coupled with the advice in "Growing Great Container Vegetables #1: General Recommendations", should get you on the path to success. More
Container Grown Cucumbers, Zucchini and Squash
Container Grown Cucumbers, Zucchini and Squash - Articles Articles

Container Grown Cucumbers, Zucchini and Squash

Tom Butzler, Thomas Maloney, Darryl Dressler

This article, coupled with the advice in "Growing Great Container Vegetables #1: General Recommendations", will get you growing great cucumbers and squash. More
Planting and After Care of Community Trees
Planting and After Care of Community Trees - Articles Articles

Planting and After Care of Community Trees

William Elmendorf, Ph.D., Larry Kuhns

This publication is for people who plant trees in public landscapes, such as streets and parks, but its advice also is useful to those who plant trees around homes and businesses. More
Beautiful garden landscapes, like the one in this illustration, can be obtained through smart and heathy management plans
Creating Healthy Landscapes - Articles Articles

Creating Healthy Landscapes

Emelie Swackhamer, J. Robert Nuss, Larry Kuhns, Gregory Hoover

This article outlines steps to help homeowners take better care of landscape plants and provides an introduction to basic integrated pest management concepts. More
Many different species of fungi produce fruiting bodies called mushrooms.
What Is Growing in My Landscape Mulch? Mushrooms, Slime Molds, and Fungus - Articles Articles
This article describes four common types of fungi growing in landscape mulches in the eastern United States: mushrooms, slime molds, bird's nest fungus, and the artillery fungus. More