Lawns | Illinois Extension | UIUC (2024)

Why Lawns?

There’s more to lawns than mowing. Lawns are an important part of our landscape. Nearly every Illinoisan owns, maintains, recreates, or uses a lawn for various activities. This website is designed to provide best management practices and current research on lawn care to help you make the decisions for your lawn. Let University of Illinois Extension help you get the lawn you desire.

While commercial marketing campaigns may market an ideal lawn, no two lawns are the same, and it is okay to be different depending on the conditions of your site, budget, your local rules and regulations, and your aesthetics. Whether you want to control dandelions or embrace them, Illinois Extension is here to help guide you toward your perfect lawn.

Lawns | Illinois Extension | UIUC (2024)

FAQs

What is the University of Illinois Extension program? ›

University of Illinois Extension works wherever there are educational needs in urban, suburban, and rural locations. The urban programs resource network is your link to information on horticulture, family life, nutrition, community development, teacher resources, consumerism, volunteerism, and the environment.

What is the mission of the Illinois extension? ›

The mission of University of Illinois Extension is to help communities drive creative and informed decision-making that enhances their quality of life. Would you like to receive notices of upcoming programs, events and webinars sponsored by Extension, as well as alerts about community- and economic-development topics?

How to care for a lawn in Illinois? ›

Mowing & Watering
  1. Do not remove more than top ⅓ of grass growth.
  2. Mow cool-season grasses near 3.5 inches.
  3. Mow warm-season grasses near 2.5 inches.
  4. Leave clippings behind for added fertilization/soil health.
  5. Line-trim and edge along perimeter of lawn.
  6. Water early in morning to avoid fungal disease.

When to fertilize a lawn in Illinois? ›

What Times of the Year is Best to Do Lawn Fertilization in...
  1. Early Spring Lawn Fertilization: February-April in Illinois.
  2. Late Spring Fertilization: April or May in Illinois.
  3. Illinois Summer Fertilization: June to August.
  4. Late Summer Fertilization: August or September.
Apr 16, 2021

Is Illinois extension automatic? ›

We grant an automatic six-month extension of time to file your return. If you receive a federal extension of more than six months, you are automatically allowed that extension for Illinois.

How much does a program coordinator make at University of Illinois Extension? ›

Appointment Information: This is a full-time Civil Service - Extension Program Coordinator position, appointed on a 12-month basis with a salary of $22.05/hour.

How to become a master gardener in Illinois? ›

  1. Download and complete an application packet and submit it to your local Illinois Extension office.
  2. Attend an informal interview.
  3. Pay program fee, covering online instruction and Master Gardener manual.
  4. Complete the training.
  5. Complete the 40-hour volunteer internship.

Do I need to file an Illinois extension? ›

Extension Suggestion: Option 1: If you do not owe Illinois income taxes or expect a IL tax refund by the tax deadline, you do not have to prepare and file a IL tax extension. In case you expect a IL tax refund, you will need to file or e-File your IL tax return in order to receive your tax refund money.

What is Illinois promise? ›

Illinois Promise is an award package offered to newly admitted students at the University of Illinois at Urbana-Champaign who have the greatest amount of financial need. Learn More. Did you know? There are over 1,300 I-Promise Scholars enrolled at Illinois.

When should I stop mowing my lawn in Illinois? ›

It is generally recommended to stop mowing your lawn in Illinois around November when the cooler temperatures start and the lawn is no longer actively growing.

How often should you mow your lawn in Illinois? ›

In Illinois, we've entered our mowing season where grass needs to be cut weekly to stay healthy. A lot of the properties in Illinois have cool-season grass which tends to grow much faster during the cooler weather in the spring and fall seasons, meaning they should be mowed weekly to keep them from getting too tall.

Why not a crabgrass lawn? ›

Since crabgrass is an annual grass, it dies in the fall and it is not suitable for lawns. If you had a lawn of all crabgrass, you would have a lot of mud (and unhappy neighbors).

When to overseed a lawn in Illinois? ›

The ideal time for seeding a lawn is in late August to September. Everyone wants a plush green lawn; however, the early season application of fertilizers promotes aboveground growth but not root development.

When to aerate lawn in Illinois? ›

Fall is the best time to aerate your lawn in Illinois.

Aerating your cool-season grass should be done in the fall when it is at its peak growing point. The process of aeration can put a certain stress on your lawn, which is why it's best done when your grass is thriving.

What is the difference between UIC and UIUC? ›

UIUC is particularly well-known for its engineering and computer science programs, while UIC has stronger emphasis on health sciences and urban studies. UIUC tends to be ranked higher in STEM fields, and UIC has strong programs in the humanities, arts, and social sciences.

What is extension in extension education? ›

Extension education is an applied social science consisting of relevant content derived from physical, biological and social sciences and in its own process synthesized into a body of knowledge, concepts, principles and procedures oriented to provide non-credit out of school education largely for adults.

What is extension in higher education? ›

university extension, division of an institution of higher learning that conducts educational activities for persons (usually adults) who are generally not full-time students. These activities are sometimes called extramural studies, continuing education, higher adult education, or university adult education.

Is University of Illinois a land grant school? ›

UIUC began with the working class in mind. Thanks to the Morrill Acts of 1862 and 1890, the university was designated as a land-grant institution.

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