Lawn Care Guide for Beauregard Parish
Beauregard Parish, Louisiana
Data Story
About Lawn Care in Beauregard Parish, Louisiana
Beating the Odds in Beauregard
Beauregard Parish has a lawn difficulty score of 21.6, making it much harder than the national average to keep a lawn healthy. In hardiness zone 9a, local gardeners face a combination of acidic soil and frequent extreme heat.
Managing High Heat and Heavy Rainfall
The parish experiences 89 extreme heat days and receives 61.6 inches of rain annually. This climate drives 6,625 growing degree days, creating a long, intense season that requires constant attention to watering and mowing.
Sandy, Acidic Soil Needs Care
With 53.1% sand and only 12.1% clay, soil here drains quickly but struggles to hold nutrients. The low pH of 5.21 means most lawns will require regular lime and fertilizer applications to thrive in these sandy conditions.
Watching the Skies During Dry Periods
Beauregard has seen 19 weeks of drought over the last year, and 100% of the parish is currently abnormally dry. Because the sandy soil dries out so fast, consistent irrigation is necessary during these periods to prevent turf dormancy or death.
When to Start Your Beauregard Lawn
Late spring is the prime time to plant, following the last frost on March 1. Choose grasses like Centipede that tolerate acidic, sandy soils well, ensuring they are established before the first frost on November 25.
Lawn Difficulty Score
Recommended Grasses
Bermudagrass
Cynodon dactylon
Climate Snapshot
Annual Precip
61.6"
Growing Degree Days
6,624.7
Base 50F
Last Spring Frost
03/01
First Fall Frost
11/25
Days Above 95F
89
Hardiness Zone
9a
Seeding Calendar — Zone 9A
Seasonal Lawn Care Checklist
Spring
- Apply pre-emergent herbicide when soil reaches 55F
- Begin mowing when grass reaches 3 inches
- Start irrigation if rainfall is below 1 inch/week
- Soil test every 2-3 years — adjust lime or sulfur as needed
Summer
- Raise mowing height to reduce heat stress
- Water deeply 1-2 times per week (1 inch total)
- Avoid fertilizing cool-season grasses in peak heat
- Scout for grubs and treat if >10 per sq ft
Fall
- Overseed warm-season lawns if thinning
- Apply fall fertilizer (highest N application for cool-season)
- Continue mowing until growth stops
- Rake or mulch leaves to prevent smothering
Winter
- Apply pre-emergent for winter weeds
- Service mower and sharpen blades
- Plan spring soil amendments based on fall test
- Overseed with ryegrass for winter color
Watering Deficit Calculator
Monthly Deficit
0.0"
inches of water
Monthly Water
0
gallons
Estimated Monthly Cost
$0.00
at $0.008/gallon average
Estimates based on 62" annual precipitation and estimated evapotranspiration. Actual costs vary by local water rates.
Common Lawn Problems in Beauregard Parish
Excess Moisture & Fungal Disease
High annual rainfall (62 inches) increases risk of fungal diseases like brown patch and dollar spot. Ensure good drainage and avoid overwatering.
Acidic Soil
Soil pH of 5.2 is below the ideal range for most grasses (6.0-7.0). Apply agricultural lime to raise pH gradually.
Learn more about regional lawn challenges at The Lawn Report.
Want detailed soil composition, drainage classes, and soil series data? View soil details on SoilByCounty.com
Data sourced from USDA SSURGO, NOAA Climate Normals (1991-2020), USDA Plant Hardiness Zone Map, and US Drought Monitor. Lawn difficulty scores and grass recommendations are estimates for informational purposes only.
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