NEW Iberia Acadiana Airport, LA Lawn Care Calendar

Every timing-sensitive lawn job in NEW Iberia Acadiana Airport, timed to the local climate record — not a national average.

Turf region
Warm-season
Bermuda, Zoysia, St. Augustine, centipede, bahia, buffalo
Last spring frost
Feb 10
median, 1991–2020
First fall frost
Dec 11
median, 1991–2020
Growing stretch
304 days
frost to frost
TaskNEW Iberia Acadiana Airport windowWhy then
Crabgrass pre-emergent Jan 20 – Feb 10 Southern soil warms early — don’t be late
Seed / sod / establish Feb 24 – Mar 10 Soil 65–70°F; a full season to mature
First feeding Mar 3 – Mar 24 At full green-up, not before
Aerate / dethatch Mar 10 – Apr 7 Peak growth heals the disturbance fast
Last nitrogen Oct 16 – Oct 30 6–8 weeks before frost — then stop
Growth stops / final mow Nov 27 – Dec 18 Dormancy arrives with first frost

Anchored to NOAA 1991–2020 climate normals at the NEW IBERIA ACADIANA AP station. Windows are estimates — soil temperature is the real trigger, especially for pre-emergent. Check your own ZIP with the lawn calendar lookup.

NEW Iberia Acadiana Airport lawn care, month by month

MonthTasks
January Apply crabgrass pre-emergent
February Apply crabgrass pre-emergent · Seed, sod, or plug new grass
March Seed, sod, or plug new grass · First feeding at full green-up · Aerate / dethatch
April Aerate / dethatch
May Peak growth — regular mowing, about 1″ of water a week
June Peak growth — regular mowing, about 1″ of water a week
July Peak growth — regular mowing, about 1″ of water a week
August Peak growth — regular mowing, about 1″ of water a week
September Peak growth — regular mowing, about 1″ of water a week
October Last nitrogen of the year
November Growth stops — final mow
December Growth stops — final mow

Reading the NEW Iberia Acadiana Airport lawn year

NEW Iberia Acadiana Airport's lawn year runs on warmth: the lawn wakes after the last frost around Feb 10, hits full stride in midsummer, and goes dormant with the first frost around Dec 11. The two dates to respect most are the pre-emergent deadline in late winter — southern soil warms early — and the last-nitrogen cutoff 6–8 weeks before frost, which protects the lawn from winter injury.

Grasses that fit NEW Iberia Acadiana Airport

Frequently asked questions

When should I plant warm-season grass in NEW Iberia Acadiana Airport?

Seed, sod, or plug Bermuda, Zoysia, and other warm-season grasses in late spring — around Feb 24 – Mar 10 in NEW Iberia Acadiana Airport, once soil has warmed well past the last frost. That gives new grass a full growing season to mature before its first winter dormancy.

When do I put down crabgrass preventer in NEW Iberia Acadiana Airport?

Aim for Jan 20 – Feb 10 — the estimated stretch when NEW Iberia Acadiana Airport soil approaches the ~55°F germination threshold, anchored to the average last frost (Feb 10). It's an estimate: a soil thermometer reading 50–55°F at 2″ depth for several days is the precise trigger, and pre-emergent must go down before crabgrass sprouts, not after.

When should I stop mowing in NEW Iberia Acadiana Airport?

Keep mowing as long as the grass grows — in NEW Iberia Acadiana Airport that's typically until Nov 27 – Dec 18, around the average first fall frost (Dec 11). Warm-season lawns then go brown-dormant for winter, which is normal.

What grass grows best in NEW Iberia Acadiana Airport?

Louisiana is warm-season country: Bermuda, Zoysia, St. Augustine, centipede, bahia, buffalo. See the grass guides linked below for identification and care.