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Best Time to Plant Grass in San Antonio: A Seasonal Planting Guide

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Quick answer: The best time to plant grass in San Antonio is mid-spring through early summer, roughly April through June, once the soil has warmed past the last frost and the warm-season grasses San Antonio lawns use, St. Augustine, Bermuda, Zoysia, and native buffalograss, are actively growing and can root in before the peak summer heat and the tightest SAWS watering limits. Early fall (September into October) is a solid second window for laying sod. Avoid the dead of summer and winter dormancy. This guide breaks down the windows by grass type and how to give new South Texas grass the best possible start.

Why does planting time matter so much for San Antonio lawns?

Warm-season grasses only establish when the soil is warm and the grass is actively growing. Plant in the right window and new roots dig into the caliche and clay before summer stress arrives. It matters even more here because new sod and seed need steady moisture, and drought stages can cut sprinkler watering to about once a week.

San Antonio is a warm-season grass climate, and warm-season grasses only establish well when the soil is warm and the grass is actively growing. Plant at the right time and new roots dig into the caliche and clay soils before summer stress arrives; plant at the wrong time and you fight frost, brutal heat, or dormancy. Timing matters even more here because of SAWS watering limits, new sod and seed need steady moisture, which is hard to provide when drought stages cut sprinkler watering to about once a week. Getting the window right is the biggest factor in whether new grass survives.

The prime time to plant warm-season grass in San Antonio is after the last frost in spring, once soil temperatures hold above about 65 to 70°F, through early summer. This is when St. Augustine, Bermuda, and Zoysia come out of dormancy and grow fastest, so new sod knits down and seeded or plugged Bermuda and buffalograss germinate and spread. Planting in this window gives the lawn a full growing season to build deep roots before the worst South Texas heat and before drought stages tighten SAWS watering to once a week.

Early fall is San Antonio’s strong runner-up window for laying sod. The brutal summer heat has eased, but the soil is still warm enough for warm-season grass to root before going dormant for winter. Sod laid in early fall has time to establish, but seeding warm-season grass this late is risky, because young seedlings may not mature enough to survive the first cold snap. If you miss spring, early-fall sodding is the safer fall choice; hold seeding until the following spring.

When should you not plant grass in San Antonio?

Avoid two windows. Peak summer, July and August, brings 100°F-plus heat on top of SAWS once-a-week watering limits, and transplant stress then kills more lawns than it establishes. In winter dormancy, roughly November through February, new sod just sits without rooting and seed won’t germinate in cold soil. Planting too early in spring stalls as well.

Avoid the two stress windows. Peak summer (July–August): 100°F-plus heat plus SAWS once-a-week watering limits make it very hard to keep new grass alive, and transplant stress on top of that heat kills more lawns than it establishes. Winter dormancy (roughly November–February): warm-season grasses are dormant and not growing, so new sod just sits without rooting and seed will not germinate in cold soil. A too-early spring planting before the soil warms also tends to stall and invite weeds.

How is each grass type planted in San Antonio, and when?

St. Augustine goes in as sod or plugs, never seed, from mid-spring to early summer, with early-fall sod as a backup. Bermuda is the most flexible: seed, sod or plugs in late spring to early summer. Zoysia is sod or plugs. Native buffalograss, the lowest-water option, is seeded or plugged into warm late-spring soil.

Grass type How it’s planted Best planting window in San Antonio
St. Augustine Sod or plugs (not seed) Mid-spring to early summer; early-fall sod OK
Bermuda Seed, sod, or plugs Late spring to early summer (soil 65–70°F+)
Zoysia Sod or plugs Late spring to early summer
Buffalograss (native, low-water) Seed or plugs Late spring to early summer

St. Augustine, San Antonio’s shade-tolerant choice, is established from sod or plugs, never seed. Bermuda is the most flexible, it can be seeded, sodded, or plugged, but seeding needs warm soil. Native buffalograss is the lowest-water option, important under SAWS rules, and is best seeded or plugged into warm late-spring soil.

Sod gives an instant lawn and the widest planting window, spring through early fall, which is why it is the most common choice for San Antonio’s warm-season grasses; it costs more up front but establishes fast, an advantage under once-a-week watering limits. Plugs are a budget middle ground for spreading grasses like St. Augustine and Zoysia, planted in late spring. Seed is only practical for Bermuda and buffalograss and demands the tightest timing, warm soil and consistent moisture, so it is the least forgiving but lowest-cost route.

How do I keep new grass alive under SAWS watering limits?

Keep the soil consistently moist while roots establish, watering on your SAWS-allowed schedule in the early morning. Use cycle-and-soak so water sinks into hard caliche and clay and doesn’t run off. Check the current drought stage before you install, since hand-watering of new plantings is often allowed more flexibly. Amend the soil with compost first.

Plant in the right window, then keep the soil consistently moist while roots establish, watering on your SAWS-allowed schedule in the early morning and using cycle-and-soak so water sinks into hard caliche and clay instead of running off. New sod and seed need more frequent water than an established lawn, so check current SAWS drought-stage rules before you install, and plan around them, hand-watering of new plantings is often allowed more flexibly. Loosen and amend the caliche or clay soil with compost before planting, and hold heavy fertilizer until the grass roots.

Want help choosing the right grass and the right planting window for your San Antonio yard, soil, and SAWS watering rules? San Antonio Pro Landscape offers free written estimates. Call (210) 864-8662.

What months are best for planting St. Augustine grass in San Antonio?

St. Augustine grass establishes best from April through June, after the last frost, once soil temperatures hold above about 65 to 70°F and the grass is actively growing. Early fall, September into October, is a solid second window for laying sod. San Antonio Pro Landscape times St. Augustine planting across San Antonio around these windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 2, 2026


What does the yearly calendar look like for St. Augustine grass in San Antonio?

St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F, and grows fastest from April through June. September into October is a solid second window for sod. The dead of summer and winter dormancy are the times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 2, 2026


When does St. Augustine grass come out of dormancy in San Antonio?

St. Augustine grass comes out of dormancy after the last spring frost, once soil temperatures hold above about 65 to 70°F. Growth is fastest from April through June, and September into October offers a second window for sod. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 2, 2026


Which seasons suit St. Augustine grass in San Antonio and which should be avoided?

St. Augustine grass grows fastest from April through June, after the last spring frost and once soil holds above about 65 to 70°F. September into October is a solid second window for sod. The dead of summer and winter dormancy are the times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 2, 2026


When does St. Augustine grass grow fastest during the year in San Antonio?

St. Augustine grass grows fastest from April through June, after the last spring frost, once soil temperatures hold above about 65 to 70°F. September into October is a solid second window for sod, while the dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 2, 2026


What soil temperature starts the St. Augustine grass calendar in San Antonio?

The St. Augustine grass calendar starts after the last spring frost, once soil temperatures hold above about 65 to 70°F. Growth runs fastest from April through June, and September into October gives a second window for sod. Midsummer and winter dormancy are the times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 2, 2026


Is early fall a good time to lay St. Augustine sod in San Antonio?

Yes. Early fall, September into October, is a solid second window for laying St. Augustine sod. Establishment is best April through June, after the last frost, once soil temperatures hold above about 65 to 70°F. The dead of summer and winter dormancy should be avoided. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 2, 2026


What timeline does St. Augustine grass follow from spring frost through winter in San Antonio?

St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F, then grows fastest from April through June. September into October gives a second window for sod, while the dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 2, 2026


How many planting windows does St. Augustine grass get each year in San Antonio?

St. Augustine grass has two planting windows each year. The main window runs April through June, after the last spring frost, once soil holds above about 65 to 70°F. September into October is a solid second window for sod. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 2, 2026


Which months are the main and second windows on a St. Augustine grass calendar in San Antonio?

April through June is the main window, and September into October is the second. St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F. The dead of summer and winter dormancy are the times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 2, 2026


What are the main seasonal windows on a St. Augustine grass calendar in San Antonio?

A St. Augustine grass calendar has two working windows and two periods to skip. The main window runs April through June, once soil holds above about 65 to 70°F. September into October is the second window. The dead of summer and winter dormancy are avoided. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


Which months matter most on a St. Augustine grass calendar in San Antonio?

St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F. April through June brings the fastest growth, and September into October is a solid second window for sod. The dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


What happens month by month with St. Augustine grass in San Antonio?

St. Augustine grass stays dormant through winter, then wakes after the last spring frost once soil holds above about 65 to 70°F. April through June brings the fastest growth, and September into October is a solid second window for sod. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


What are the key dates on a St. Augustine grass calendar for San Antonio lawns?

The St. Augustine grass calendar starts after the last spring frost, when soil holds above about 65 to 70°F and grass leaves dormancy. Growth peaks from April through June, and September into October gives a second window for sod. The dead of summer and winter dormancy are avoided. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


When should St. Augustine sod work be skipped during the San Antonio year?

The dead of summer and winter dormancy are the times to avoid. St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F, grows fastest from April through June, and has a second sod window from September into October. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


Which months matter most on a St. Augustine grass schedule in San Antonio?

April through June matters most, when St. Augustine grass grows fastest after the last spring frost, once soil holds above about 65 to 70°F. September into October is a solid second window for sod, while the dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


What seasonal schedule should a St. Augustine lawn follow in San Antonio?

St. Augustine grass follows a seasonal schedule that starts after the last spring frost, when soil holds above about 65 to 70°F and dormancy ends. Growth peaks from April through June, and September into October gives a second window for sod. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


How does the St. Augustine grass schedule run month by month in San Antonio?

St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F, and grows fastest from April through June. September into October is a solid second window for sod. The dead of summer and winter dormancy are the times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


What month-by-month schedule does St. Augustine grass follow in San Antonio lawns?

St. Augustine grass ends dormancy after the last spring frost, once soil holds above about 65 to 70°F. Growth is fastest from April through June, and September into October gives a second sod window. The dead of summer and winter dormancy are the times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


What is the month-by-month schedule for St. Augustine grass in San Antonio?

St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F. Growth is fastest from April through June, and September into October is a solid second window for sod. The dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


How many good planting windows does St. Augustine grass get each year in San Antonio?

St. Augustine grass has two good windows each year. The main one runs from April through June, once soil holds above about 65 to 70°F. The second is September into October for sod. The dead of summer and winter dormancy are the times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


What happens to St. Augustine grass month by month in San Antonio?

St. Augustine grass stays dormant through winter, then leaves dormancy after the last spring frost once soil holds above about 65 to 70°F. April through June brings the fastest growth, the dead of summer is a time to avoid, and September into October opens a second window. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


How does the St. Augustine grass season run month by month in San Antonio?

St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F, then grows fastest from April through June. September into October is a solid second window for sod, while the dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 4, 2026


Which parts of the St. Augustine grass calendar should be skipped for sod work in San Antonio?

The dead of summer and winter dormancy are the times to avoid on the St. Augustine grass calendar. The grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F, and grows fastest from April through June. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


What times of year are wrong for St. Augustine sod work in San Antonio?

The dead of summer and winter dormancy are the times to avoid. St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F, grows fastest from April through June, and has a second sod window from September into October. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


What month-by-month schedule should St. Augustine grass follow in San Antonio?

St. Augustine sod work fits best from April through June, after the last spring frost, once soil holds above about 65 to 70°F and growth is fastest. September into October is a solid second window. The dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


How does the St. Augustine grass year break down by month in San Antonio?

St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F. Growth runs fastest from April through June, and September into October gives a solid second window for sod. The dead of summer and winter dormancy are the times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


How does the St. Augustine grass year break down between growth, sod windows and dormancy in San Antonio?

The St. Augustine grass year starts when dormancy ends after the last spring frost, once soil holds above about 65 to 70°F. Growth is fastest April through June. September into October is a second sod window. The dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


How does a month-by-month St. Augustine grass schedule run in San Antonio?

A St. Augustine grass schedule starts after the last spring frost, when soil holds above about 65 to 70°F and the grass leaves dormancy. April through June brings the fastest growth, and September into October is a solid second window for sod. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


What are the key periods on a St. Augustine grass calendar for San Antonio lawns?

A St. Augustine grass calendar starts after the last spring frost, when soil holds above about 65 to 70°F and the grass leaves dormancy. Growth is fastest from April through June, and September into October is a solid second window for sod. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


How does the St. Augustine grass calendar run month by month in San Antonio?

St. Augustine grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F, then grows fastest from April through June. September into October is a solid second window for sod, while the dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


How do the months of the year break down for a St. Augustine lawn in San Antonio?

St. Augustine grass stays dormant through winter, wakes after the last spring frost once soil holds above about 65 to 70°F, and grows fastest from April through June. The dead of summer is a time to avoid, and September into October brings a second sod window. San Antonio Pro Landscape plans sod work across San Antonio around that calendar.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


What are the key points on a St. Augustine grass calendar in San Antonio?

A St. Augustine grass calendar starts when the grass leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F. Growth is fastest from April through June, and September into October gives a second window for sod. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


How does the St. Augustine grass year move from dormancy to peak growth in San Antonio?

The St. Augustine grass year moves from dormancy to peak growth and back. Dormancy ends after the last spring frost, once soil holds above about 65 to 70°F. Growth is fastest from April through June. September into October is a solid second window for sod. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


What is the best time of year to seed a lawn in San Antonio?

Late spring to early summer is the window for seeding, once soil reaches 65 to 70°F or warmer. Bermuda and native buffalograss both grow from seed, while St. Augustine is established from sod or plugs, never seed. Seed will not germinate in cold winter soil. San Antonio Pro Landscape times lawn seeding in San Antonio around that warm-soil window.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


Which times of year should St. Augustine sod be avoided in San Antonio?

The dead of summer and winter dormancy are the times to avoid for St. Augustine grass. It leaves dormancy after the last spring frost, once soil holds above about 65 to 70°F, grows fastest from April through June, and has a second sod window September into October. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


How does a St. Augustine grass calendar break down across the year in San Antonio?

A St. Augustine grass calendar starts after the last spring frost, when soil holds above about 65 to 70°F. Growth is fastest from April through June, and September into October is a second window for sod. The dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


Do buffalograss and Bermuda grass share the same planting window in San Antonio?

Both are warm-season grasses with the same planting window, mid-spring through early summer, roughly April through June, once soil holds above about 65 to 70°F. Buffalograss is the native option, and both can be started from seed or plugs. For lawn planting in San Antonio, San Antonio Pro Landscape times either grass to root before peak summer heat.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


What should a month-by-month St. Augustine grass schedule include for San Antonio lawns?

A St. Augustine grass schedule starts after the last spring frost, when soil holds above about 65 to 70°F and the grass leaves dormancy. Growth is fastest from April through June, and September into October is a solid second window for sod. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


Does St. Augustine grass have two planting windows each year in San Antonio?

Yes, St. Augustine grass has two planting windows. The main one runs April through June, after the last spring frost, once soil holds above about 65 to 70°F. September into October is a solid second window for sod. San Antonio Pro Landscape schedules San Antonio sod work around those windows and avoids the dead of summer and winter dormancy.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


How does the St. Augustine grass schedule break down month by month in San Antonio?

St. Augustine grass breaks dormancy after the last spring frost, once soil holds above about 65 to 70°F, then grows fastest from April through June. September into October gives a second window for sod, while the dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


What are the key dates on a Texas St. Augustine grass calendar?

The St. Augustine grass calendar starts after the last spring frost, when soil holds above about 65 to 70°F and dormancy ends. Growth peaks from April through June, and September into October is a second sod window. The dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


Which grasses can be grown from seed in San Antonio, and when should the seed go down?

Late spring to early summer is the window for grass seed, once soil reaches 65–70°F. Only Bermuda and buffalograss are seeded; St. Augustine and Zoysia are established from sod or plugs. Seed will not germinate in cold soil. San Antonio Pro Landscape times seeding in San Antonio around warm soil.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


When should St. Augustine sod work be scheduled and when should it be skipped in San Antonio?

St. Augustine sod work fits best from April through June, when growth is fastest after the last spring frost and soil holds above about 65 to 70°F. September into October is a solid second window. The dead of summer and winter dormancy are the times to avoid. San Antonio Pro Landscape schedules San Antonio sod work around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


Which grasses can be seeded in San Antonio and when should the seed go down?

Late spring to early summer is the window for seeding grass, once soil reaches 65 to 70°F or warmer. Bermuda and native buffalograss can be seeded, while St. Augustine and Zoysia are established from sod or plugs. Seed will not germinate in cold winter soil. San Antonio Pro Landscape times lawn seeding in San Antonio around these windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 5, 2026


Is there a month-by-month guide for installing St. Augustine grass in San Antonio?

The calendar starts after the last spring frost, once soil holds above about 65 to 70°F, and growth runs fastest April through June. September into October is a solid second window for sod, while the dead of summer and winter dormancy are times to avoid. San Antonio Pro Landscape schedules St. Augustine sod work across San Antonio around these windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


What is the best time to seed Bermuda or buffalograss in San Antonio?

Late spring to early summer, once soil reaches 65 to 70°F or warmer, is the window for seeding Bermuda or native buffalograss. St. Augustine is never seeded, only sodded or plugged. Seeding in cold winter soil fails, and seeding late risks seedlings not surviving the first cold snap. San Antonio Pro Landscape times seeding around San Antonio soil warmth.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


When is the right time to seed Bermuda or buffalograss in San Antonio?

Late spring to early summer is the seeding window, once soil reaches 65–70°F or warmer. Only Bermuda and native buffalograss are seeded. St. Augustine and Zoysia go in as sod or plugs. Fall seeding is risky because seedlings may not survive the first cold snap. San Antonio Pro Landscape times grass seeding to warm San Antonio soil.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


How long does the spring planting window for St. Augustine grass last in San Antonio?

The spring window for St. Augustine grass runs from April through June, opening after the last frost once soil holds above 65 to 70°F, when growth is fastest. September into October offers a second window for sod, while the dead of summer and winter dormancy should be avoided. San Antonio Pro Landscape schedules San Antonio sod installs around those windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


Which months are right for seeding Bermuda or buffalograss in San Antonio?

Late spring to early summer is the seeding window, once soil reaches 65 to 70°F or warmer, and only for Bermuda or buffalograss, since St. Augustine is never seeded. Seed sown too early stalls, late seedlings risk the first cold snap, and cold winter soil will not germinate seed. San Antonio Pro Landscape times seeding to San Antonio soil temperatures.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


Which planting window comes first for St. Augustine grass in San Antonio, and which is the second?

April through June is the first window, after the last spring frost once soil holds above about 65 to 70°F. September into October is the second window for sod. The dead of summer and winter dormancy are the times to avoid. San Antonio Pro Landscape schedules St. Augustine sod work across San Antonio around both windows.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


Which season is right for seeding a Bermuda or buffalograss lawn in San Antonio?

Late spring to early summer is the seeding window, once soil reaches 65 to 70°F, and only for Bermuda or buffalograss, since St. Augustine is never seeded. Seed will not germinate in cold winter soil, and late seeding risks seedlings dying in the first cold snap. San Antonio Pro Landscape times seeding to San Antonio soil, not the calendar.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


Do buffalograss and Bermuda need different planting windows in San Antonio?

Both share the same planting window: after the last frost, once soil holds above about 65 to 70°F, through early summer. Buffalograss is the native option, and both it and Bermuda can be seeded or plugged while actively growing. In San Antonio, San Antonio Pro Landscape times both grasses to root in ahead of peak heat and SAWS watering limits.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


Which grasses can be seeded in San Antonio and when should seed go down?

Late spring to early summer is the seeding window, once soil reaches 65 to 70°F or warmer. Bermuda and buffalograss are the seed options; St. Augustine is only sodded or plugged. Seed sown late risks seedlings dying in the first cold snap, and winter soil will not germinate. San Antonio Pro Landscape times seeding to warm San Antonio soil.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


Can buffalograss and Bermuda grass be planted at the same time in San Antonio?

Yes, both share one prime window: after the last spring frost, once soil holds above about 65 to 70°F, roughly April through June. Both are warm-season grasses that can be seeded or plugged, rooting in before peak summer heat and tight watering limits. San Antonio Pro Landscape times buffalograss and Bermuda plantings to that window on San Antonio lawns.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


What is the recommended yearly schedule for establishing St. Augustine grass in San Antonio?

The schedule starts after the last spring frost, once soil holds above about 65 to 70°F, with the fastest growth running April through June. September into October offers a solid second window for laying sod, while the dead of summer and winter dormancy should be avoided. San Antonio Pro Landscape plans St. Augustine work across San Antonio around that schedule.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


Do buffalograss and Bermuda grass need different planting times in San Antonio?

No, both establish in the same window: after the last spring frost, once soil holds above about 65 to 70°F, through early summer, roughly April through June. Bermuda and native buffalograss can both be seeded or plugged and germinate once that warmth arrives. San Antonio Pro Landscape times both plantings in San Antonio to that window.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


What time of year should grass seed go down in San Antonio?

Late spring to early summer, once soil reaches 65 to 70°F, is the window for grass seed. Bermuda and buffalograss are the seedable types. St. Augustine comes as sod or plugs, never seed. Seed will not germinate in winter soil, and late seedlings risk the first cold snap. San Antonio Pro Landscape seeds San Antonio lawns into warm soil.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


Can buffalograss and Bermuda be planted in the same window in San Antonio?

Yes. Both are warm-season grasses that are seeded or plugged, and both germinate once the soil holds above about 65 to 70°F after the last spring frost, through early summer. Buffalograss is the native option. Bermuda comes out of dormancy and grows fastest in that same window. San Antonio Pro Landscape plants both grasses in San Antonio lawns.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


Which months work for seeding a Bermuda or buffalograss lawn in San Antonio?

Late spring to early summer is the window for seeding, once soil reaches 65 to 70°F or warmer. Bermuda and buffalograss take seed. St. Augustine does not and must be sodded or plugged. Seeding in winter dormancy or peak July to August heat fails. San Antonio Pro Landscape times seeding to San Antonio soil warmth.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


Does buffalograss need a different planting window than Bermuda in San Antonio?

No, both share the same window. Bermuda and native buffalograss are warm-season grasses that establish only once soil temperatures hold above about 65 to 70°F after the last spring frost, through early summer, and both can be seeded or plugged then. San Antonio Pro Landscape times new lawns in San Antonio around that window.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026


What should a month-by-month St. Augustine grass schedule for San Antonio include?

A month-by-month St. Augustine schedule starts after the last spring frost, once soil holds above about 65 to 70°F. Growth runs fastest from April through June. September into October offers a second window for sod. The dead of summer and winter dormancy are the months to avoid. San Antonio Pro Landscape plans San Antonio sod work around that schedule.

Source: San Antonio Pro Landscape, San Antonio service area. Updated October 6, 2026

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