When it comes to gardening in a Southern summer, water is everything. But more water doesn’t always mean better results. In fact, how you water matters just as much as how much.

In June, we often get into that classic Middle Tennessee pattern: hot, humid days with scattered storms. One garden might get soaked, while another a mile away stays dry for days. So it’s up to you to keep an eye on your soil and your plants—and develop a watering routine that works.

Here’s the golden rule: water deeply, not daily. It’s better to soak the roots a couple of times a week than to sprinkle a little every day. Deep watering encourages roots to grow down, making plants stronger and more drought-resistant.

When you water, aim for early morning. You’ll lose less to evaporation, and wet leaves will have time to dry before the heat of the day—important for avoiding fungal problems like powdery mildew or blight.

Even better? Water at the base of the plant. Avoid overhead sprinklers if you can help it. A watering wand, soaker hose, or drip irrigation system is ideal for delivering moisture right where it’s needed.

Mulch is your best friend in June. A good layer of straw, leaves, wood chips, or grass clippings will keep the soil cooler, retain moisture, and cut down on how often you need to drag out the hose.

Not sure if your garden needs water? Stick your finger in the soil about 2 inches down. If it’s dry there, it’s time. If it’s still cool and moist, wait a day.

Overwatering is just as damaging as underwatering—roots can rot if they’re sitting in soggy soil. That’s especially true for containers, which tend to dry out faster but also drain poorly if overfilled or poorly designed.

And don’t forget—different plants have different needs. Tomatoes like consistent moisture but hate wet feet. Melons can tolerate a little dry spell but will crack or lose flavor if watered irregularly. Herbs like rosemary or thyme prefer things a bit on the dry side.

Like most things in the garden, watering is about balance. Pay attention. Trust your hands. And don’t let a little sweat scare you—your plants will thank you for it.

About the Author

Dr. Philip Seagraves is the owner, along with his wife Cathy, of Griffin’s Produce in Smithville. A local fixture for over 50 years, Griffin’s has long been a trusted source for fresh fruits, vegetables, seeds, and garden plants in DeKalb County. It has also been named “Best of the Best” Produce Market in DeKalb County by the Smithville Review many years running.