Summer is often considered the peak gardening season, but many home gardeners find themselves struggling with dry, burnt plants and pest problems.

Why Summer Is So Tough on Plants

When the temperatures rise, even the most summer-ready sprouts can start to feel the heat. Dry, yellow leaves and extra watering don’t seem to make a difference. And you find yourself doing many trial-and-error experiments that don’t help your plants thrive the way you want them to.

First, it comes down to understanding the stress summer causes. Hot, dry weather requires plants to consume more energy. In addition, water evaporation (transpiration) from leaves, coupled with soil moisture loss, creates a difficult environment for any plant to thrive in.

Key Tips for Boosting Plant Health in Summer

Design a Watering Schedule

Many people think watering more frequently will help, but inconsistent or shallow watering can do more harm than good. Overwatering plants leads to root rot and can actually weaken plant health. Less frequent, deeper waters encourage stronger root health and better long-term weather resilience.

Watering in the early morning is best. Use targeted watering methods, such as drip irrigation or watering at the base of the plant, rather than overhead sprinklers, which can saturate soil and lead to both water waste and fungal infections.

Boost Your Soil and Mulch

Your plants’ bedding is really their only defense against heat and dry weather. You want moist, nutrient-rich soil that nourishes the roots during this stressful time of year. Mulch helps retain moisture and can improve soil quality over time so that your plants thrive.

As a general rule, two to three inches of mulch around the base of the stem is enough. Plus, organic mulch makes it easier to treat your garden without relying on toxic chemicals or synthetic plant fertilizers.

Create Shade Where It’s Needed

Just like you appreciate an umbrella on the beach, plants can do well with some strategic shade during the summer. Consider a shade cloth during midday so that plants don’t burn under the blazing sun. You could also look into more long-term solutions, such as a pergola with a retractable sunshade.

Another tip to improve plant health is to position plants closer together, moving them to shadier spots and creating a microclimate that reduces individual moisture loss.

Avoid Fertilizing During Heatwaves

You may think that extra nutrients will benefit your plants when the sun is scorching, but fueling growth now could further stress your plants and lead to wilting. Instead, focus on nurturing their current stage, and prepare to fertilize them when the weather cools.

The Bottom Line

Summer is naturally tough on plants, but with extra shade and personalized watering schedules, you can help them survive. When it’s extremely hot out, providing shade during the hottest parts of the day can help prevent moisture loss and leaf burn that causes them to suffer. Monitor your plants’ appearance for signs of what they need, and don’t hesitate to reach out to a landscaping professional near you who can offer personalized tips for caring for your summer garden. When you need plant care services in San Carlos, CA, contact West Coast Tree Care.