Summer can be tough on Colorado lawns. Between intense sunshine, low humidity, and periods of drought, grass often loses moisture faster than its roots can replace it. That’s why many homeowners in Brighton, CO, and throughout the Denver and Front Range area see their lawns turn brown during the hottest months.
The good news is that a brown lawn isn’t always a dead lawn. In many cases, turfgrass enters a dormant state to protect itself from heat and drought stress.
Here are seven practical summer lawn care tips every homeowner should know.
Water Deeply Instead of Frequently
One of the biggest mistakes homeowners make during summer lawn care is watering too often for short periods.
Frequent, shallow watering encourages grass roots to stay near the surface, making them more vulnerable to heat and drought. Instead, water deeply and less frequently to encourage stronger root development.
Landscapers consistently recommend deep watering sessions rather than daily light watering because it helps lawns become more drought-resistant.
For homeowners across Adams County, CO, early morning is typically the best time to water. Watering during the hottest part of the day can lead to excessive evaporation and wasted water. Denver-area water experts also advise avoiding watering during peak afternoon heat whenever possible.
If your community has watering restrictions, adjust your schedule accordingly while focusing on deep root saturation rather than frequent watering.
Raise Your Mowing Height During Summer
Many homeowners assume shorter grass requires less maintenance. In reality, cutting your lawn too short during summer can increase stress and moisture loss.
Taller grass blades provide shade for the soil, helping retain moisture and protect roots from extreme temperatures. Lawn professionals recommend raising mower height during summer months to improve drought resistance and reduce heat stress.
A simple rule to follow is the “one-third rule.” Never remove more than one-third of the grass blade during a single mowing session. This helps avoid shocking the lawn during already stressful conditions.
For many Denver & Front Range homeowners, mowing slightly higher can make a noticeable difference in lawn survival throughout July and August.
Recognize the Difference Between Dormant and Dead Grass
One of the most common summer lawn care concerns is seeing grass turn brown.
Before assuming your lawn is dead, understand that drought-stressed turf often enters dormancy. Dormant grass temporarily stops growing and conserves energy until cooler temperatures and moisture return.
Signs of dormancy include:
- Uniform brown coloration
- Slowed or stopped growth
- Grass blades folding or curling
- Footprints remaining visible longer after walking across the lawn
Dormancy is a natural survival mechanism. However, prolonged drought without occasional moisture can eventually cause permanent damage.
A professional landscaper can help determine whether your lawn is simply dormant or if lawn treatment and fertilization services may be needed to support recovery.
Apply Lawn Treatment and Fertilization Carefully
Summer isn’t always the ideal time for heavy fertilization.
Applying too much fertilizer during extreme heat can place additional stress on grass that is already struggling. Instead, focus on a balanced lawn maintenance plan designed for Colorado’s climate.
In many cases, light summer applications or soil-specific lawn treatment and fertilization programs provide better results than aggressive feeding schedules.
Healthy soil plays a major role in drought tolerance. A lawn with strong root systems and proper nutrient levels is better equipped to survive heat waves and periods of water restriction.
According to research from Virginia Tech, quality landscaping can significantly improve both property appearance and perceived home value, making proper lawn care an important long-term investment for homeowners.
Reduce Stress from Foot Traffic
During periods of drought and heat stress, your lawn becomes more vulnerable to damage.
Repeated foot traffic on dormant or stressed grass can crush blades and compact soil, making recovery more difficult.
If portions of your lawn have turned brown, consider limiting activity in those areas until conditions improve. Rotate play areas for children and pets whenever possible.
For homeowners who frequently entertain outdoors, incorporating hardscaping elements into residential landscaping plans can help reduce wear and tear on turf while creating more functional outdoor living spaces.
Patios, pathways, and seating areas provide durable alternatives that protect your lawn while improving your property’s curb appeal.
Control Weeds Before They Compete for Moisture
Weeds thrive when lawns become stressed.
As healthy turf struggles through summer heat, weeds often take advantage of weakened growing conditions and compete for valuable water and nutrients.
Maintaining a thick lawn through proper lawn maintenance practices helps reduce weed pressure naturally. In drought conditions, weeds can quickly outcompete grass for available moisture.
Colorado drought-management experts also recommend controlling weeds and maintaining mulch around landscape beds to reduce unnecessary water loss and improve overall landscape health.
Working with a landscaping contractor for seasonal maintenance can help identify weed issues before they become larger problems.
Prepare for Fall Recovery in the Denver and Front Range Area
Even the best summer lawn care plan may leave some areas looking thin by the end of the season.
For many cool-season grasses common throughout the Denver and Front Range area, early fall is often the best time for overseeding and lawn renovation. Cooler temperatures and increased moisture create ideal growing conditions for root development.
Homeowners should evaluate their lawns at the end of summer and determine whether overseeding, aeration, or additional lawn treatment and fertilization services are needed.
Planning ahead allows your lawn to recover more effectively and enter winter in stronger condition.
Partner with Pinnacle Landscaping for Reliable Lawn Care in Brighton, CO
Colorado summers can be challenging for homeowners trying to maintain a healthy lawn. Understanding dormancy, watering correctly, mowing at the proper height, and implementing smart lawn maintenance practices can help your grass survive even the hottest months.
At Pinnacle Landscaping, based in Brighton, CO, we understand the unique challenges faced by residents throughout Adams County and the Denver and Front Range area. With 22 years of experience providing residential landscaping services, landscape design and installation services, and seasonal lawn care support, our team helps homeowners protect and improve their outdoor spaces year-round.
If your lawn is struggling through the summer heat, now is the perfect time to develop a plan for recovery and long-term success. Contact Pinnacle Landscaping to learn how our professional landscaper team can help keep your property looking its best throughout every season.
Contact us at 303-287-1010 or reach out to our Facebook page.
Frequently Asked Questions
Why does my lawn turn brown during a Colorado summer?
Many lawns in Denver and the Front Range turn brown due to heat, drought stress, and low humidity. Often, the grass is dormant rather than dead and can recover when conditions improve.
How often should I water my lawn during the summer?
Deep, infrequent watering is generally better than daily shallow watering. This encourages deeper root growth and improves drought resistance.
What is the best time to water a lawn in Brighton, CO?
Early morning is typically the best time because cooler temperatures reduce evaporation and allow water to reach the roots more effectively.
How can I tell if my grass is dormant or dead?
Dormant grass usually appears uniformly brown, grows slowly, and may retain footprints longer. Dead grass often pulls up easily and does not recover after watering.
Should I fertilize my lawn during extreme summer heat?
Heavy fertilization is usually not recommended during periods of extreme heat. A balanced lawn treatment and fertilization program designed for Colorado conditions is often more effective.
When is the best time to overseed a lawn in the Denver and Front Range area?
Early fall is typically the ideal time for overseeding cool-season grasses because cooler temperatures and increased moisture support healthy root development.
