Residential Horticulture Topics (Select one):
- Landscaping & Gardening Classes
- Hot Topics
- County Fact Sheets
- Plant Clinics
- Phone Clinic
- Bringing Samples to the Clinic?
- Select this link for Assistance by E-Mail
- Master Gardener Volunteer Program
- Florida-Friendly Landscaping™ Program
- Community Gardens
- Plant Doctor (FAQs)
- Plant Profiles (Tom MacCubbin)
- Other Gardening Publications and References
People are helped through classes, seminars, clinics, and workshops. With most of our residents coming from other areas of the country, delivering research based University of Florida information is very important to help them care for their landscapes in an environmentally friendly manner.
Water Your Lawn Wisely – Day Light Savings Time
Did you remember to set your irrigation controller to water up to twice a week now that we are in Daylight Savings Time?
Did you check your irrigation system to see if it needs some adjustment?
Are you applying 3/4" - 1" of water per week?
Do you have a working rain sensor?
Remember, lawns do not guzzle water, they use what they need and the rest is wasted so don't over water your lawn.
For more information visit the Watering and Irrigation resource page at UF/IFAS Solutions for Your Life.
Fertilizer "Black Out" Period in Orange County
Get your Spring lawn fertilization done before the end of May.
Orange County has a Fertilizer "Black Out" Period from June 1st to September 30th. Only homeowners who have completed this online educational program and satisfactorily complete this quiz may apply fertilizer to the lawn during the Fertilizer "Black Out" Period.
Stop by these locations with questions or samples and the urban horticulturalist specialist will be on hand to help you solve your problems.
Plant Clinic - Orange County Extension Education Center is open for your plant questions from 8:00AM to Noon and 1:00PM to 5:00PM, Monday - Friday. It is located at 6021 S. Conway Rd, Orlando, about a mile south of Hoffner. Directions...
Plant Clinic - Northwest Orange County at the Mid-Florida Research and Education Center (MREC) is open for you plant questions on Tuesdays from 9:00AM to Noon. MREC is at 2725 Binion Road, Apopka, just north of Magnolia Park. Directions...
Plant Clinic - Leu Gardens is located at Harry P. Leu Gardens in the Palm Room is open for your plant questions on Wednesdays from 3:00 PM to 5:00 PM.
Harry P. Leu Gardens is located at
1920 N. Forest Rd., Orlando, FL. Directions...
You may call the Plant Clinic from 8:00AM to Noon and 1:00PM to 5:00PM, Monday - Friday. Call into the Extension Service Plant Clinic with questions relating to residental landscape problems or care. A Master Gardener Volunteer will be on hand to answer your questions at (407) 254-9200.
Insect samples should be placed in a jar or other suitable container. Collect more than one specimen if possible. Bring the insect in a plastic or glass container, they can be dead or alive. Insects may be killed and preserved in alcohol. Very small insects may be collected with a gummed tape.
Plant material samples should include flowers, live leaves, and roots if possible. Bring a sample which includes as many features as possible of the plant you want to I.D. or problem you wish to be diagnosed. Use a plastic bag to maintain the moisture of the tissues. Do not add a wet paper towel or water to the plastic bag. Bring it to our clinic office the day you collect it, otherwise keep it refrigerated until you can bring it to our office.
Sod samples should be about 1 foot square with mostly green turf and some brown turf to determine what pest may be eating your yard. Use a plastic or paper bag, shoe box, or any suitable container to bring the sample to our office. The fresher the material is, the easier it is to diagnose the problem.
Soil samples should be removed from several locations in your planting bed or area of concern at a depth of 6"; mix all samples from that area in a bucket and bring a pint of soil for a free pH analysis. Do not include debris such as leaves, sticks or large stones in your sample. Tests are conducted Monday - Friday 8:00AM - Noon and 1:00PM - 5:00 PM. We will phone your results if you cannot wait.
A complete soil fertility test to determine amounts of nutrients in the soil can be performed only by the Extension Soil Testing Laboratory, Wallace Bldg., UF, Gainesville, 32611. Cost of this test is $7.00. Select this form, and follow the instructions on page 2
When economic problems loom on the horizon, homeowners often turn to gardening in the backyard to provide fresh vegetables and extend their shopping dollars when they visit the grocery store. Community Gardens are a means of providing a gardening space for those who do not have sufficient space in the backyard or do not have a backyard to grow vegetables. Many well meaning organizations and agencies sometime fail to meet these community needs because they do not understand how to start a successful Community Garden. The information below will answer many questions that are asked when considering the creation of a Community Garden.
What is a Community Garden? A Community Garden is a shared plot of undeveloped land in which the participants share in both the maintenance and the rewards. Community Gardening has its roots firmly planted in the Liberty Gardens of World War I and the Victory Gardens of World War II.
Where do you start? A very good beginning would be to determine if there is a group of individuals really interested in creating a Community Garden. Select this link get a copy of the Community Garden Start-Up Guide from the American Community Gardening Association . Also select this link to get a copy of the University of Florida Publication "Starting a Community Garden". You will need both resources to understand the responsibilities of starting a Community Garden.
Who do you contact once you have reviewed the Start-Up Guide and have a committee formed that is interested in starting a Community Garden? Contact the Orange County Extension Education Center then select this link to get a copy of the "Orange County Community Garden Guide".
How do you get started once you have a committee, a group of interested gardeners, a site, and funding? Contact the County Cooperative Extension Office. The Cooperative Extension System provides education to enable Community Garden development throughout the state. Cooperative Extension Agents and Master Gardener Volunteers can provide educational assistance for Community Garden projects. An Extension Agent or Master Gardener Volunteer may be available on occasion for a garden site visit to assist community gardeners at key stages of garden development.
- Adding Winter Color to Central Florida Yards
- Caladium Fact Sheet
- Florida Vegetable Gardening Guide - with Planting Tables for Orange County
- Guide to Growing and Planting Your Salad Table
- How to Build a Raised Bed Garden
- How to Build a Raised Bed Garden (Concrete Block)
- How to Build a Square Foot Garden
- How to Build an Elevated Square Foot Garden
- Importance of the Trees Planted on the UF/IFAS Extension Orange County Grounds
- Living Easter Basket Fact Sheet
- Milkweed for Monarchs
- Nematode Management for Urban Lawns
- Oak Tree Safety
- Peaches for Central Florida
- Pear Trees for Central Florida
- Plants for Tropical Shade
- Vegetable Varieties Resource List
- Summer Color for Central Florida Yards
- Vermicomposting - Cheap and Easy Worm Bin
- Planting Guide for Vegetables - Orange County
- Canning and Freezing
- Compost Tips for the Home Gardener
- Fertilizing the Garden
- Florida Vegetable Gardening Guide - with Planting Tables for Orange County
- Insect Management in the Home Garden
- Natural Products for Pest Management
- Organic Vegetable Gardening
- Producing Garden Vegetables with Organic Soil Amendments
- Seeding the Garden
- Soil pH for the Home Landscape or Garden
- Starting the Garden with Transplants