Zapata 1 S, TX Lawn Care Calendar

Every timing-sensitive lawn job in Zapata 1 S, timed to the local climate record — not a national average.

Turf region
Warm-season
Bermuda, Zoysia, St. Augustine, centipede, bahia, buffalo
Last spring frost
Jan 19
median, 1991–2020
First fall frost
Dec 22
median, 1991–2020
Growing stretch
337 days
frost to frost
TaskZapata 1 S windowWhy then
Crabgrass pre-emergent Dec 29 – Jan 19 Southern soil warms early — don’t be late
Seed / sod / establish Feb 2 – Feb 16 Soil 65–70°F; a full season to mature
First feeding Feb 9 – Mar 2 At full green-up, not before
Aerate / dethatch Feb 16 – Mar 16 Peak growth heals the disturbance fast
Last nitrogen Oct 27 – Nov 10 6–8 weeks before frost — then stop
Growth stops / final mow Dec 8 – Dec 29 Dormancy arrives with first frost

Anchored to NOAA 1991–2020 climate normals at the ZAPATA 1 S station. Windows are estimates — soil temperature is the real trigger, especially for pre-emergent. Check your own ZIP with the lawn calendar lookup.

Zapata 1 S lawn care, month by month

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

Reading the Zapata 1 S lawn year

Zapata 1 S's lawn year runs on warmth: the lawn wakes after the last frost around Jan 19, hits full stride in midsummer, and goes dormant with the first frost around Dec 22. 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 Zapata 1 S

Frequently asked questions

When should I plant warm-season grass in Zapata 1 S?

Seed, sod, or plug Bermuda, Zoysia, and other warm-season grasses in late spring — around Feb 2 – Feb 16 in Zapata 1 S, 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 Zapata 1 S?

Aim for Dec 29 – Jan 19 — the estimated stretch when Zapata 1 S soil approaches the ~55°F germination threshold, anchored to the average last frost (Jan 19). 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 Zapata 1 S?

Keep mowing as long as the grass grows — in Zapata 1 S that's typically until Dec 8 – Dec 29, around the average first fall frost (Dec 22). Warm-season lawns then go brown-dormant for winter, which is normal.

What grass grows best in Zapata 1 S?

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