How to Prepare Your Landscape for Summer Heat in North Carolina

As temperatures begin rising across North Carolina, May is the perfect time to prepare your landscape for the heat of summer. Without proper preparation, lawns, shrubs, and flower beds can quickly become stressed during long stretches of hot weather. Taking proactive steps now helps your landscape stay healthier, greener, and more resilient throughout the season.

One of the most important factors in summer landscape health is watering. Many homeowners either underwater or overwater their lawns, both of which can create problems. Deep, infrequent watering encourages stronger root systems, while shallow daily watering often leads to weaker grass and increased stress. Watering early in the morning is typically the most effective approach because it reduces evaporation and allows moisture to soak into the soil before temperatures peak.

Mulching also becomes increasingly important heading into summer. A fresh layer of mulch helps retain soil moisture, regulate temperature, and reduce weed growth. During periods of extreme heat, mulch acts as insulation for plant roots, helping them withstand stressful conditions. Organic mulches also continue improving soil quality as they break down over time.

Lawn mowing habits can make a major difference during the summer months. Cutting grass too short weakens the lawn and exposes soil to excessive sunlight, causing it to dry out faster. Allowing grass to remain slightly taller provides natural shade for the soil and helps preserve moisture.

Plants also show warning signs when they are struggling with heat stress. Wilting, browning leaves, curling foliage, and slowed growth can all indicate that plants are under pressure. Addressing these issues early with proper watering and care can prevent long term damage.

Irrigation systems should also be inspected before summer arrives. Checking for leaks, clogged sprinkler heads, or uneven coverage ensures your landscape receives water efficiently and consistently.

Preparing your landscape in May creates a stronger foundation for the months ahead. A little preventative maintenance now can help your yard stay healthier, more vibrant, and easier to maintain throughout the summer season.