Bahiagrass is a cover crop — grown to build and protect the soil rather than for a harvest of its own. It's hardy across USDA zones 7 through 10 and shrugs off dry spells.
Bahiagrass — the short answer
Bahiagrass: grown in zones 7–10, part sun, pH 4.3–8.3.
- USDA zones
- 7–10
- Manual horticultural correction (source not retained); NC State Extension and Missouri Botanical Garden, with the remaining rows from other published sources or Growable Ground compilation
- Soil pH
- 4.3–8.3
- FAO ECOCROP
- Sun
- Part Sun
- Growable Ground Plant Database
- Frost-kill temperature
- 30.2°F
- FAO ECOCROP
Plant data: Growable Ground Plant Database, compiled from FAO ECOCROP, USDA PLANTS and university Extension sources — each tile names its own row's source, because per-field provenance varies.
Score Bahiagrass on your exact land.
Zone averages can't see the slope, soil, frost, and sun that decide whether bahiagrass actually takes — and those shift from one yard to the next. Enter your address and we'll score bahiagrass against your land's real conditions.
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See Bahiagrass
What Bahiagrass is
Bahiagrass reaches around a foot and a half at maturity. It blooms in summer.
How to grow Bahiagrass
Bahiagrass grows in USDA zones 7 through 10. Bahiagrass does best in part sun — at least 4 hours of direct sun a day — and soil from pH 4.3 to 8.3, on well-drained ground. It needs a growing season of at least 150 frost-free days, which is why climate matters as much as soil.
USDA Zones
7-10
USDA PHZM 2023
Soil pH
4.3 - 8.3
FAO ECOCROP
Sun
Part Sun
Growable Ground plant catalog
Drainage
well (dry spells)
Growable Ground plant catalog
Frost Kill Temperature
30.2°F
Where cold starts killing growing tissue. Not a winter-survival floor — a dormant perennial takes far colder, which its hardiness zone answers.
FAO ECOCROP
Minimum Growing Temperature
41°F
Below this it stops growing rather than dies — a pace limit, not a survival limit.
FAO ECOCROP
Mature Height
1.5 ft
Growable Ground plant catalog
Frost-Free Days
150+
The frost-free stretch it needs start to finish — short-season areas may need an indoor head start.
Growable Ground plant catalog
Start the season right
Plant bahiagrass in part sun with at least 4 hours of direct sun, once the soil has warmed and frost risk has passed.
Match the soil
Bahiagrass prefers pH 4.3 to 8.3 (FAO ECOCROP). A quick soil test from your local Extension lab tells you whether to add lime or sulfur to land in band.
Water steadily
Keep the root zone evenly moist through establishment. A 2–3 inch mulch layer holds moisture without waterlogging.
Turn it in before it seeds
Cut bahiagrass down or turn it into the soil before it sets seed, while the growth is still green — that's when it returns the most to the ground.
Where Bahiagrass thrives
Bahiagrass is hardy across USDA zones 7 through 10. Zone is only the starting point, though: the soil pH, drainage, and frost dates on your specific land decide how well it actually does.
A USDA zone is a 10°F band of average annual extreme winter minimum, so zones 7–10 spans average winter lows from 0°F to 40°F (USDA PHZM 2023). Across the 50 states and DC, that band covers 7 outright and splits 34 more down the middle — and which side of that line your land sits on changes the answer.
Zones 7–10·Where Bahiagrass growsOpen map →
Where Bahiagrass stands, state by state
Bahiagrass is rated for zones 7–10 — a cold floor USDA puts at 0 to 10°F. Across the 50 states and DC, 7 sit fully inside that band, the line runs through 34 more, and 10 sit outside it — and inside every split state, the same line runs on at county grain.
Fully inside zones 7–10
7 states
- Alabama · zones 7b-9b
- Delaware · zones 7a-8a
- District of Columbia · zones 7b-8a
3 of 7 shown
The line runs through
34 states
3 of 34 shown
Bahiagrass’s band covers part of each of these states — which side of the line your county sits on changes the answer, and each state page draws it.
Outside zones 7–10
10 states
- Minnesota · zones 3a-5a
- Montana · zones 3a-6b
- New Hampshire · zones 3b-6b
3 of 10 shown
Winter cold is the limit here — the same plant often works in a container that comes under cover. Each link is that state’s own growing hub.
State zone extents: USDA Plant Hardiness Zone Map (PHZM) 2023. A zone is a 10°F band of average annual extreme minimum temperature, so a state that splits the band contains the boundary — its own page draws the county line, and a parcel report resolves which side your land sits on.
What grows around Bahiagrass
Growing guides for bahiagrass
In rotation planning, bahiagrass counts as a Grass — beds recover best when grass crops don’t follow each other in the same spot year over year. (Growable Ground derivation — crop-rotation group from botanical family)
Related plants in grass/groundcover
Good to know
Good news for pet owners — bahiagrass isn't known to be toxic to dogs or cats. (Source: ASPCA.)
Bahiagrass isn't classified as a notable pollinator plant in our data — pair it with high-value bloomers nearby to feed bees.
Your land is one point inside Bahiagrass's range
This page resolves to the species. Your state page draws the county line, and a report reads the parcel — the soil pH, drainage, sun, and frost dates on your exact ground, which no species average can see.
See if Bahiagrass will thrive on your land
Zone averages are a start. Your exact soil pH, drainage, sun exposure, and frost dates shape whether bahiagrass actually takes — we score it against the real conditions at your address.
Three things about your exact spot that zone averages miss:
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
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How we know this about Bahiagrass
The figures above are cited per row, not per site: the pH band names this plant’s own source column, the three temperature figures each carry their own, and days-to-maturity cites the publication that actually lists it. All of it comes from the Growable Ground Plant Database — a compilation over FAO ECOCROP, USDA PLANTS, and university Extension sources, published openly with per-field provenance.
Grounded inUSDA PLANTS Database•USDA PHZM•ASPCA
Frequently asked questions
Can I grow Bahiagrass in my zone?
Bahiagrass grows in USDA hardiness zones 7 through 10 (USDA PHZM 2023). Zone is one factor — soil pH, drainage, and frost dates on your specific parcel also shape whether it takes.
When should you plant Bahiagrass?
Most growers plant bahiagrass after the last spring frost, once the soil has warmed, leaving enough of the season for its 150-day frost-free need. Your local frost dates set the exact window — a Growable Ground report reads them for your address.
How much sun does Bahiagrass need?
Bahiagrass does well in partial sun — around 4 hours of direct sun, and it takes some afternoon shade in stride. That flexibility makes it a good match for a bed the house or a nearby tree shades for part of the day. A Growable Ground report maps how the sun actually falls on your land, hour by hour, so you can set it where the light lines up.
What soil does Bahiagrass need?
Bahiagrass prefers soil pH 4.3 to 8.3, on well-drained ground (FAO ECOCROP). Your report scores your parcel's actual soil against that using USDA SSURGO data.
Does Bahiagrass attract pollinators?
Bahiagrass isn't classified as a notable pollinator plant in our data. Pairing it with high-value bloomers nearby keeps bees and butterflies fed.
Is Bahiagrass safe for pets?
Bahiagrass is not known to be toxic to dogs or cats based on available data. Always supervise pets around new plantings. (Source: ASPCA.)