Watering Wisely During Late Summer Heat

Hot summer days can put even established gardens under stress. While watering may seem straightforward, how and when you water can make all the difference in keeping your plants healthy and thriving. By following a few simple watering practices, you can encourage stronger roots, healthier flowers, and more productive gardens while making every drop count.

Water Deeply, Not Daily

Frequent shallow watering encourages roots to stay near the surface, making plants more vulnerable to heat and dry weather.

Instead:

• Water deeply once or twice each week
• Allow moisture to soak into the root zone
• Check the soil before watering again

Deep watering encourages plants to develop stronger, deeper root systems.

Water Early in the Morning

Morning is the best time to water your garden.

Benefits include:

• Less water lost to evaporation
• Plants have time to dry before evening
• Reduced risk of fungal diseases
• More moisture reaches the roots where it’s needed most

Avoid watering during the hottest part of the afternoon whenever possible.

Give Containers Extra Attention

Containers dry out much faster than plants growing in the ground, especially during warm Maryland weather.

Keep container plants healthy by:

• Checking soil moisture every day
• Watering thoroughly until water drains from the bottom
• Using quality potting soil that retains moisture
• Making sure containers have proper drainage

Healthy containers require more frequent attention throughout the summer.

Help New Plantings Get Established

Newly planted trees, shrubs, and perennials need regular watering while developing healthy root systems.

For best results:

• Water slowly around the base of the plant
• Keep the soil evenly moist but not soggy
• Apply mulch to conserve moisture
• Continue watering regularly during dry periods

Proper care during the first growing season helps plants establish successfully.

Avoid Overwatering

Too much water can be just as harmful as too little.

Signs of overwatering include:

• Yellowing leaves
• Wilting despite wet soil
• Root rot
• Slow or stunted growth

Always check the soil before turning on the hose.

Mulch Helps Conserve Moisture

A layer of mulch helps gardens stay healthier during hot weather.

Mulch helps:

• Retain soil moisture
• Keep roots cooler
• Reduce weed growth
• Improve the appearance of garden beds

Apply two to three inches of mulch, keeping it a few inches away from plant stems and tree trunks.

Frequently Asked Questions

How often should I water my garden?

Most established plants benefit from deep watering once or twice a week, depending on rainfall, temperatures, and soil conditions.

Is morning really the best time to water?

Yes. Morning watering reduces evaporation and allows foliage to dry during the day, helping prevent disease.

How do I know if my containers need water?

Check the soil daily. If the top inch feels dry, water thoroughly until moisture drains from the bottom.

Can I water every day?

Daily watering is usually only necessary for containers during extended periods of heat. Most landscape plants benefit from less frequent, deeper watering.

Should I water newly planted shrubs more often?

Yes. New trees, shrubs, and perennials require consistent moisture until they become well established.

Visit Us

Whether you’re looking for mulch, watering supplies, healthy plants, or expert gardening advice, White House Nursery has everything you need to keep your landscape thriving through the hottest days of summer.

White House Nursery
17422 Falls Road
Upperco, MD 21155

Retail Outlet: (410) 239-7202
Wholesale: (410) 374-4242

Visit us today and let our knowledgeable team help you choose the right plants, watering supplies, and gardening products to keep your landscape healthy, colorful, and flourishing all season long.