July Landscape Checklist for South Louisiana Properties
Give Your Landscape a Mid Summer Checkup
By the middle of July, South Louisiana landscapes have already endured months of active growth, regular mowing, intense sunlight, high humidity, and unpredictable rainfall.
Even a property that looked healthy in spring can begin showing signs of stress by this point in the summer. Grass may thin or develop brown patches. Flower beds can become overgrown. Mulch may wash away, irrigation coverage can shift, and plants may begin showing damage from insects, disease, or excessive moisture.
July is known to be a difficult month for many Louisiana plants because heat and humidity can increase both insect and disease pressure. A careful property inspection can help identify these issues before the damage becomes more extensive.
Use this mid summer landscape checklist to determine what your property needs now.
Check Your Mowing Height
Mowing too low is one of the most common summer lawn care mistakes.
Grass uses its leaf blades to produce the energy needed for healthy growth. When too much of the blade is removed at once, the turf has less protection from heat and can become more vulnerable to drought stress, weeds, and thinning.
Recommended mowing heights vary by grass type:
St. Augustine grass: approximately 3 to 4 inches
Centipede grass: approximately 1.5 to 2 inches
Zoysia grass: approximately 1.5 to 2.5 inches
Bermuda grass: approximately 1.5 to 2.5 inches for most home lawns
LSU Ag Center also recommends following the one-third rule. Never remove more than one-third of the grass blade during a single mowing.
Mowing Checklist ————————————
☐ Confirm that your mower is set for your grass species
☐ Avoid scalping high or uneven areas
☐ Keep mower blades sharp
☐ Mow frequently enough to follow the one-third rule
☐ Avoid mowing severely stressed or wilted turf
☐ Remove heavy clumps of grass after mowing
If your lawn has become too tall, reduce the height gradually over multiple mowings rather than cutting it down all at once.
Inspect Your Irrigation System
A sprinkler system can run every week without watering the landscape evenly.
Broken heads, clogged nozzles, pressure issues, tilted sprinklers, overgrown plants, and incorrect controller settings can leave one area saturated while another remains dry.
Walk through each irrigation zone while it is operating and look for:
Sprinkler heads spraying sidewalks, driveways, or buildings
Dry spots between sprinkler patterns
Broken, buried, clogged, or tilted heads
Water bubbling from the ground
Misting caused by excessive pressure
Plants blocking sprinkler spray
Zones continuing to run after recent rainfall
Water collecting in low areas
Landscape watering should also reflect current conditions instead of relying on the same schedule throughout the year. The amount of water needed can vary based on recent rainfall, soil, grass type, shade, temperature, and plant needs.
Irrigation Checklist ————————————
☐ Run and observe every irrigation zone
☐ Check the controller schedule
☐ Look for leaks and damaged components
☐ Confirm that turf and plants receive even coverage
☐ Adjust spray away from pavement and structures
☐ Account for recent rainfall
☐ Water during the cooler part of the morning
☐ Investigate any unusual increase in the water bill
For areas where water begins pooling or running off, shorter irrigation cycles with breaks between them may allow the soil more time to absorb moisture. This method is commonly called cycle and soak irrigation.
Look for Developing Weed Problems
Summer weeds can spread quickly through thin turf, bare soil, and neglected flower beds.
Weeds compete with desirable grass and plants for water, sunlight, nutrients, and growing space. They can also produce seeds that create a much larger problem later in the season.
Common warning signs include:
Broadleaf weeds appearing throughout the lawn
Grassy weeds growing faster than the surrounding turf
Vines spreading through shrubs or groundcover
Weeds emerging through thin or washed-out mulch
New growth along sidewalks, fences, and drainage areas
Bare turf becoming increasingly covered with unwanted vegetation
Healthy, dense turf is one of the best defenses against weed encroachment. Regular mowing at the appropriate height helps the lawn compete more effectively.
Weed Checklist ————————————
☐ Walk the entire lawn and landscape beds
☐ Remove weeds before they flower or produce seed
☐ Check property edges and fence lines
☐ Inspect areas with thin turf
☐ Avoid mowing weeds after they have produced mature seeds
☐ Identify the weed before selecting a treatment
☐ Follow all product labels when applying herbicides
Not every weed should be treated with the same product. Grass type, weed species, temperature, and turf condition should all be considered before treatment.
Evaluate Plant Health
Plants that are struggling in July may be reacting to heat, excessive water, drought, disease, insects, compacted soil, or unsuitable growing conditions.
Do not assume that every wilted plant needs more water. A plant with damaged roots or saturated soil can also wilt because it cannot properly absorb moisture.
Look closely for:
Yellow, brown, curled, or spotted leaves
Wilted growth during the morning
Sudden leaf drop
Dead branches or thinning sections
Holes, chewed edges, or skeletonized leaves
Sticky residue or black sooty material on leaves
White growth, mold, or unusual discoloration
Plants leaning or becoming loose in the soil
Shrubs growing into walkways, windows, or equipment
Heat and humidity can increase disease and insect pressure during July, so early identification is important.
Plant Health Checklist ————————————
☐ Inspect the upper and lower surfaces of leaves
☐ Look closely along stems and new growth
☐ Remove clearly dead or broken material
☐ Check the soil before adding more water
☐ Confirm that plants are not buried too deeply in mulch
☐ Photograph changes so you can monitor progression
☐ Separate isolated damage from property-wide symptoms
A single damaged branch may require simple pruning. Similar symptoms across several plants may indicate a broader irrigation, drainage, disease, or environmental problem.
Prune Carefully
July is usually a time for selective maintenance pruning rather than aggressive reshaping.
Light pruning may be appropriate for:
Dead or broken branches
Limbs blocking sidewalks or visibility
Growth touching buildings
Suckers and unwanted shoots
Overgrown hedges affecting access
Branches interfering with irrigation spray
Plants covering lighting fixtures or utility equipment
Avoid removing large amounts of healthy growth simply to make plants smaller. Severe pruning during extreme heat can place additional stress on the plant and expose previously shaded interior growth to intense sunlight.
Pruning Checklist ————————————
☐ Remove dead, damaged, or hazardous branches
☐ Clear plants away from walkways and entrances
☐ Keep vegetation away from structures and equipment
☐ Avoid heavy pruning during severe heat
☐ Use clean, sharp tools
☐ Confirm whether a flowering shrub blooms on old or new growth
☐ Do not leave torn or jagged cuts
Selective pruning should improve plant structure and property access without stripping the landscape of healthy foliage.
Refresh and Reposition Mulch
Mulch does more than improve curb appeal.
A proper mulch layer can help reduce evaporation, moderate soil temperature, suppress weed growth, and protect soil from erosion.
By July, mulch may be faded, compacted, washed into low areas, or covered with weeds and debris.
July Mulch Checklist ————————————
☐ Remove weeds before adding fresh mulch
☐ Break up compacted or crusted mulch
☐ Redistribute material that has washed into piles
☐ Cover exposed soil where mulch has thinned
☐ Keep mulch away from trunks and plant crowns
☐ Avoid creating deep mulch mounds around trees
☐ Clear mulch away from drainage openings
Adding new mulch on top of an excessively deep layer can trap moisture against plant stems and reduce airflow around the root zone. Inspect the existing depth before refreshing the bed.
Inspect Drainage After Heavy Rain
South Louisiana properties can receive significant rainfall in a short period. A storm provides an excellent opportunity to see how water actually moves across your property.
Inspect the landscape during or shortly after rainfall and note:
Standing water that remains for an extended period
Water flowing toward the home or building
Soil or mulch washing out of beds
Downspouts releasing water into low areas
Erosion along slopes and bed edges
Soggy turf that feels soft underfoot
Drainage inlets covered by leaves, mulch, or debris
Water running across pavement instead of entering a drain
Poor drainage can weaken turf, damage plants, expose roots, create muddy areas, and contribute to recurring maintenance problems.
Drainage Checklist ————————————
☐ Observe the property after rainfall
☐ Clear visible debris from drainage paths
☐ Check downspout discharge areas
☐ Photograph standing water and erosion
☐ Look for soil or mulch movement
☐ Identify low areas that remain saturated
☐ Schedule an evaluation for recurring drainage concerns
Repeated standing water is not always an irrigation scheduling problem. The property may need grading corrections, soil improvement, drainage installation, or changes to how water is directed.
Monitor for Pest Activity
Not every brown patch is caused by heat or lack of water.
Summer turf and landscape pests can produce damage that initially resembles drought stress, disease, or irrigation failure. July heat and humidity can contribute to increased pest pressure across Louisiana landscapes.
Possible signs of pest activity include:
Irregular brown or thinning turf
Grass that pulls away from the soil easily
Chewed or notched leaves
Webbing near the soil surface
Small insects gathering on stems or leaf undersides
Sticky residue on foliage
Ant activity around damaged plants
Birds repeatedly feeding in one section of the lawn
Damage that continues spreading despite adequate water
Pest Checklist ————————————
☐ Inspect the edges of damaged turf
☐ Check plants early in the morning
☐ Look beneath leaves and along stems
☐ Watch for expanding areas of damage
☐ Avoid treating before identifying the pest
☐ Use pesticides only when necessary
☐ Follow the product label exactly
A healthy landscape can tolerate some insect activity. Treatment should focus on confirmed pests that are causing meaningful damage rather than attempting to eliminate every insect on the property. LSU AgCenter recommends using cultural practices to reduce pest problems and applying pesticides only when needed.
Your Complete Mid Summer Landscape Checklist
Use this condensed list during your property walkthrough:
☐ Verify the proper mowing height
☐ Sharpen mower blades
☐ Inspect every irrigation zone
☐ Adjust watering for rainfall and current conditions
☐ Identify dry, soggy, or unevenly watered areas
☐ Remove weeds before they produce seed
☐ Examine plants for discoloration and damage
☐ Complete only necessary summer pruning
☐ Reposition or refresh mulch
☐ Check drainage after heavy rain
☐ Look for signs of insects or disease
☐ Photograph and monitor areas of concern
☐ Schedule repairs before problems spread
Keep Your Property Healthy Through the Rest of Summer
A mid summer checkup helps you move beyond surface-level maintenance and identify what your property actually needs.
The solution may be as simple as raising the mower height or adjusting a sprinkler head. In other cases, the property may need irrigation repair, drainage correction, plant replacement, pest treatment, pruning, mulch installation, or a more consistent maintenance plan.
Cultivate Landscape LLC provides landscape maintenance, irrigation, plant installation, turf care, bed refreshes, and property improvement services throughout Covington and the greater St. Tammany Parish area.
Let our team inspect your landscape and help you address summer concerns before they become larger problems.
Call Cultivate Landscape LLC at 985-999-0309 or submit a service request on our Service Form.
