Santa Rosa 3 WNW, TX Lawn Care Calendar

Every timing-sensitive lawn job in Santa Rosa 3 WNW, 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 10
median, 1991–2020
First fall frost
Dec 27
median, 1991–2020
Growing stretch
351 days
frost to frost
TaskSanta Rosa 3 WNW windowWhy then
Crabgrass pre-emergent Dec 20 – Jan 10 Southern soil warms early — don’t be late
Seed / sod / establish Jan 24 – Feb 7 Soil 65–70°F; a full season to mature
First feeding Jan 31 – Feb 21 At full green-up, not before
Aerate / dethatch Feb 7 – Mar 7 Peak growth heals the disturbance fast
Last nitrogen Nov 1 – Nov 15 6–8 weeks before frost — then stop
Growth stops / final mow Dec 13 – Jan 3 Dormancy arrives with first frost

Anchored to NOAA 1991–2020 climate normals at the SANTA ROSA 3 WNW station. Windows are estimates — soil temperature is the real trigger, especially for pre-emergent. Check your own ZIP with the lawn calendar lookup.

Santa Rosa 3 WNW lawn care, month by month

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

Reading the Santa Rosa 3 WNW lawn year

Santa Rosa 3 WNW's lawn year runs on warmth: the lawn wakes after the last frost around Jan 10, hits full stride in midsummer, and goes dormant with the first frost around Dec 27. 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 Santa Rosa 3 WNW

Frequently asked questions

When should I plant warm-season grass in Santa Rosa 3 WNW?

Seed, sod, or plug Bermuda, Zoysia, and other warm-season grasses in late spring — around Jan 24 – Feb 7 in Santa Rosa 3 WNW, 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 Santa Rosa 3 WNW?

Aim for Dec 20 – Jan 10 — the estimated stretch when Santa Rosa 3 WNW soil approaches the ~55°F germination threshold, anchored to the average last frost (Jan 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 Santa Rosa 3 WNW?

Keep mowing as long as the grass grows — in Santa Rosa 3 WNW that's typically until Dec 13 – Jan 3, around the average first fall frost (Dec 27). Warm-season lawns then go brown-dormant for winter, which is normal.

What grass grows best in Santa Rosa 3 WNW?

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