Tomatoes Aren’t the Only Choice for Community Gardens

The #1 crop grown in community gardens is tomatoes. I don’t remember visiting a community garden where I didn’t see tomatoes in the summer. I understand! There is not much better than a tomato from the vine warmed from the sun. BUT, growing tomatoes in the same space year after year creates disease and pest problems.

Over the next few weeks we will be exploring some food crops not typically grown in the community gardens. I am hoping that we can provide some options for that tomato garden space.

To get you ready to embrace new plant options, take a minute to view this video on tomato diseases!

Happy Gardening!

Dr. Jason Lessl Talks Soil Testing

Winter is a season of waiting for gardeners. But winter is the perfect time to work on our soil. When is the last time you had a soil test? This week Dr. Jason Lessl gives us a refresher on why and how to soil test. Dr. Lessl writes….

One of the most fundamental, but often overlooked aspects to any successful vegetable garden, flower bed, landscape, or lawn is good, fertile soil. Getting your soil tested by a laboratory is the best and most accurate way to assess your nutrient and pH levels which are vital components of maintaining your soil.  The University of Georgia Soil, Plant, and Water lab offers such services (www.aesl.ces.uga.edu). 

When you send a soil sample to a lab, you will receive a detailed report of soil nutrients levels along with crop-based recommendations on how to fix any potential deficiencies. The steps required to submit a soil sample are simple and can be achieved through a few items commonly found household items. You can start by contacting your local county extension office to acquire soil bags and get information on how to submit your samples.  Locate your county office here: http://extension.uga.edu/about/county/index.cfm or call 1-800-ASK-UGA1.

Soil Testing for Georgians - a guest post by Jason Lessl
Soil testing is available at your local UGA Extension office.

When to soil test?

Soils can be tested any time during the year, although it is typically best to take samples in the Fall/Winter.  This is the time of year when most plants are dormant and the soil is most accessible.  If pH adjustments are necessary, it is also the best time to apply amendments as it can take several months for them to take effect.  Lime (to raise pH) and sulfur (to lower pH) reacts slowly and, if possible, should be mixed with the soil at least two to three months before planting.

Soil Testing for Georgians - a guest post by Jason Lessl
Soil from a community garden in Woodstock.

How often do I test my soil?

For intensely cultivated soils (i.e. vegetable gardens), an annual soil test is recommended.  Otherwise, for lawns and ornamental areas, after medium to high fertility levels are established along with the appropriate pH, sampling should be done every two to three years.

Steps in Soil Sampling

Recommendations about when and how to apply nutrients are only as good as the soil sample submitted for analysis. To obtain a representative soil sample, the following steps are useful:

Map out the entire property. This will help in record keeping and ensure that the soil sample is representative of the entire area. Divide areas such that each soil sample represents one general plant type.  For example, separate vegetable gardens, blueberry bushes, ornamentals, fruit trees, lawn, etc.  If you have specific problem spots, sample those areas separately.

Use clean sampling tools and containers to avoid contaminating the soil sample. Collect samples with any digging tool you have available (hand trowel, shovel, soil probe, etc.).

Slightly damp soil is the easiest to work with if you can wait for those conditions.  Clear the ground surface of grass, thatch, or mulch. Push your tool to a depth of 6 inches (4 inches for lawn areas) into the soil.  Push the handle forward in the soil to make an opening then cut a thin slice of soil from the side of the opening that is of uniform thickness, extending from the top of the ground to the depth of the cut.  Repeat this process in a zigzag pattern across your defined area, collecting 8-12 samples to mix together.  For trees, take soil samples from 6-8 spots around and below the leaf canopy. Take about a pint (~2 cups) of the mixed soil (after removing large rocks, mulch, sticks, and roots) and fill the UGA soil sample bag.  Be sure to label the sample clearly on the bag.  If the samples are wet, spread the soil out over clean paper and let them air dry.  Otherwise, take your samples to your local extension office for submission.  Once the lab has received your soil, it will take 2-3 business days to get your report.

Dr. Lessl is a program coordinator for UGA’s Soil, Plant, and Water Lab.  He understands the importance of the garden ecosystem as he is a fellow bee lover!

Spring is coming! Will your soil be ready?

Making Use of Seed Catalogs All Year Long

The seed catalogs keep arriving. In my household that is cause for excitement. I save them until I have time to properly enjoy looking through them. What do you do with your seed catalogs after you have looked through them and placed your orders? If you throw them into the recycling bin you are missing out as these gems are full of useful information.

If you are a school gardener, or a community gardener that works with youth, the seed catalogs can be used throughout the year! To start with you can laminate the beautiful photos to use as plant markers.

You can use the information provided in the catalog for lessons:

The seed spacing guide can be used for students to create a garden bed design.

The days to harvest information can be used for students to determine the planting dates of their garden design so that all the produce is ready at the same time.

The cost of the seed packages can be used to calculate the cost of the garden design.

All of this information can be used to calculate how much produce can be grown per square foot (inch, meter).

Students can look through the catalog and pick a vegetable they have never tried before.

Students could look through the catalog, find a favorite vegetable, and re-write the plant description.

Happy browsing!

The Seed Catalogs are Here!

The Seed Catalogs Are Here

It is a great time of year for gardeners.  The seed catalogs are starting to arrive in our mailboxes.  What a thrill to open the mailbox and see the hint of one of the beautiful catalog covers.  These catalogs are mesmerizing.   The photos are works of art and the vegetable descriptions are literature.

The seed catalogs are here

Garden Catalog Tips

We have asked Robert Westerfield,  UGA vegetable specialist, to give us a few tips on navigating our way through these catalogs and all of the vegetable choices.

The Seed Catalogs are Here!

Tip #1  If you are gardening for high yields or dependable results, use recommended varieties for your area.  UGA’s Vegetable Planting Chart has a list of varieties that have proven to do well in Georgia.  These are the least risky choices.

Tip #2 When trying a new vegetable variety order only a small quantity to start.  Experimenting is one of the great pleasures of the garden.  Succeed or fail, it is fun to try.  Just don’t over-invest in seeds until you know how they will perform in your garden.

Tip #3 Remember the vegetables you grew up with may not necessarily be the best ones to plant now.   There are many improved hybrid varieties that can hold up to our disease and heat issues.  A good example is Silver Queen corn.  While popular, it is definitely not the best variety to grow in Georgia.  There are many new corn hybrids on the market that are much sweeter and maintain their sweetness longer when stored.

Hopefully, these tips will be a helpful guide as you enjoy making your 2019 garden seed selections.  One bonus tip especially for school gardeners – the photos in the catalogs can be laminated and used as plant markers or in gardening lessons.

Happy Reading!