(Backyard Gardener - Photo Illustration - MetroCreativeConnection)

Hello Mid-Ohio Valley farmers and gardeners! What a beginning to the 2026 growing season! Mild temperatures and plenty of moisture have created some great growing conditions for crops. Well, you do have to mow the yard more often, but our pastures look good.

This week I want to talk container gardener. If you have poor garden soil, limited space or impaired mobility you may want to grow vegetables (flowers and herbs too!) in containers.

Most plants grown in a conventional garden can also be grown in containers. All you need to do is provide your plants with the basics, including a suitable container, growing medium, water, nutrients and light. Then just watch them grow!

Many gardeners love using containers of all shapes and sizes for decorating the landscape. A dull area can be brightened by the addition of containers of colorful vegetables.

A window sill, patio, balcony, or doorstep can provide sufficient space to raise fresh, nutritious, homegrown vegetables for your family. Container vegetable gardening is also a great way to introduce gardening to children.

However, container gardening is not a magic solution for gardening. Plants in containers will need more frequent watering and the size of the container may restrict the amount of soil and root growth for plants.

Vegetables that grow well in containers are those with a confined habit of growth, such as salad greens, spinach, eggplant, Swiss chard, beets, radish, carrots, peppers, bush beans, tomatoes, bush varieties of summer squash, cucumbers, green onions and many herbs.

Let’s talk containers. There are many sizes and types of material suitable for containers gardening. However, there are a few ground rules. The container must be big enough to support the plants when they are full-grown, hold soil and provide adequate drainage.

In addition, no matter what size or shape of container, you must have drainage. This allows water in the soil to move freely so adequate air is available for the roots. At least four drainage holes are recommended in the bottom of each container. You can drill them yourself if a purchased container doesn’t have an adequate size or number of drainage holes.

Finally, when discussing size, the general rule of thumb is, “the bigger the better.” Plant roots need plenty of room for good production and many vegetables will not thrive if their roots are restricted.

Now let’s look at the soil. It is desirable to use a lightweight, porous growing medium for container gardening. The soil must remain loose, drain well and yet stay moist, and be able to hold nutrients for plant growth.

An all-purpose commercial potting mix composed of peat moss, vermiculite and/or perlite is generally recommended. Garden soil should not be used in containers because it is usually too dense to provide adequate aeration and drainage.

Proper watering is essential for success with container gardening. Vegetables and other plants in containers are going to need more frequent watering because they dry out much faster than when grown in the ground.

Water plants thoroughly until water runs out the bottom of containers whenever the planting material feels dry to the touch. This could be more than once a day in hot, dry weather. Try to shelter plants from strong, drying winds. Avoid allowing the soil to dry out excessively between waterings.

Water-holding gels can be incorporated in the soil mix before it is put in the container. They swell with moisture and release it when needed. If a plant is allowed to become too dry, the feeder roots are damaged. This results in a stressed plant.

What about sunlight? Most vegetables and annual flowers need full sun for healthy growth. This means locating your containers in areas that receive at least six hours of light.

What about fertilizer? Most all-purpose potting mixes are low in nutrients so fertilizer must be added at some point. Compost or a soil high in organic matter can be incorporated into the potting mix right at the start. This should be done at no greater than a 3 to 1 (potting mix to compost) ratio.

Another option is to apply slow-release fertilizer pellets at planting. Look for a complete, balanced type such as a 10-10-10, the ratio of this fertilizer to soil mix is 1/2 tablespoon of fertilizer to one gallon of soil mix.

The recommended method of fertilizer application is to use a water-soluble fertilizer as the plants grow. It is important to apply recommended rates according to the package directions. Over-application can cause fertilizer burn.

The following are some great vegetable varieties for container gardening. I cannot list them all, so I will focus on a few warm season veggies for summer production.

Cherry tomatoes are awesome for container gardening. Make sure your container is big enough for a tomato plant’s root system (at least 20 inches in diameter). You will have to stake or cage tomatoes for support.

Indeterminate plants will produce tomatoes all summer long, while determinate varieties all ripen at the same time. Tomatoes are heavy feeders so they will need more fertilizer and plenty of water. Here are a few recommended varieties.

Sweet Million is an improved version of the Sweet 100, which is also a great choice. Sweet Million is a disease-resistant tomato with great production. It produces large clusters of one-inch red tomatoes with a sweet flavor. This vigorous plant is an indeterminate tomato that matures in 65 days.

Sun Gold is a vibrant, high-yielding golden cherry tomato. Their compact growth habit and prolific production make them ideal for small spaces. They are reliable producers and are known for their exceptionally sweet, golden-orange fruits. They are an indeterminate tomato which matures in 65 days with one-inch fruits growing in bunches on the plant.

Red Robin is a true compact tomato variety perfect for containers. It is considered a micro dwarf variety with a plant height of only 6-12 inches. Despite its small size, it still produces an abundance of sweet and flavorful fruit.

It is worth mentioning Red Robin Red Robin is the variety of tomato they grew on the International Space Station in 2023 as part of the VEG-05 salad-growing experiment.

Summer squash such as zucchini and yellow crookneck grow quickly and produce frequently. Most have a compact, bush type growth which makes them ideal for large containers.

‘Bush Baby’ is a good producer with a compact, bush type growth, making it ideal for a large container. It is a marrow-type squash with light and dark green stripes on the fruit and matures in 59 days. It has a delicate flavor and produces 2-to-6-inch fruit.

“Patio Baby’ was developed specifically for container gardener. Maturing in 50 days, it grows into attractive, compact plants with shapely, deep green fruit. Although it is half the size of standard zucchini plants, it produces full-size fruit and is a great yielder.

‘Eightball’ is a new zucchini squash with compact growth. It is very productive and matures in 35 days. It is a twist on traditional summer squash with small baseball-size fruit that is just right for one serving. Harvest when plants are 3 inches in diameter before the seeds have started to form.

Container gardening is a creative way to grow vegetables no matter where you live. Experimenting with new vegetables, varieties and types of containers is all part of the fun.

Contact me at the Wood County WVU Extension Office at 304-424-1960 or e-mail me at jj.barrett@mail.wvu.edu with questions. Good Luck and until next time, Happy Gardening!