Bahia Grass
LawnPaspalum notatum, Bahiagrass, Pensacola Bahia
Extremely tough, low-input warm-season grass for zones 7–11, dominant in Florida and the Gulf Coast. Deep root system (1–2 m) makes it the most drought-tolerant warm-season grass for the Southeast. Produces tall, unsightly seedheads prolifically — the most common maintenance complaint; mow frequently in summer (weekly) to keep tidy. Tolerates poor, sandy, infertile soils and seasonal flooding better than Bermuda or Zoysia. Mow at 7–10 cm (higher than other warm-season types). Fertilize lightly 2–3x per year — excess nitrogen promotes seedhead production and disease. Mole cricket is the primary pest — apply insecticide when crickets are young (May–July). Bahia is not as fine-textured or manicured-looking as Bermuda or Zoysia; excellent for low-maintenance rural lawns, roadsides, and pasture. Pensacola variety most cold-hardy. Goes dormant at first frost.
When to sow Bahia grass
Sow 4–10 weeks after your last spring frost.
Dashed line: typical last spring frost in zone 7 (Apr 5). Zone dates are averages; most of the UK is zone 8–9, central Europe 6–7 and the Baltics and Scandinavia 4–6. In the app, Tomatograph uses your garden's own frost dates.
How to establish and care for Bahia grass
- 1
Sow in warm soil
Sow in late spring once the soil is warm. Its roots reach 1–2 m deep, making it the most drought-tolerant warm-season grass for sandy soil.
- 2
Mow high and often
Mow at 7–10 cm, weekly in summer, to keep the tall seed heads in check.
- 3
Feed lightly
Feed 2–3 times a year at most; extra nitrogen means more seed heads and more disease.
- 4
Watch for mole crickets
Mole crickets are the main pest; treat while they are young in late spring and early summer.
Growing conditions
Light
Full sun
Water
Low water
Temperature
0–42 °C
Frost tolerance
Frost-sensitive — protect below 0 °C
Ideal soil pH
5.5–6.5
How Tomatograph watches your Bahia grass
Tomatograph checks your local forecast every morning and only speaks up when one of these applies to your garden.
- 30 °C or more with under 5 mm of rain forecast over 3 daysDeep-watering reminder before the lawn goes into heat stress.
- 3 nights at 0 °C or below in the forecastDormancy notice: stop regular watering, mowing and feeding until spring green-up.
- 30–60 days before your first frostAutumn prep window: aerate, overseed bare patches and apply a slow-release feed.
- Over 20 mm of rain forecast over 3 daysTells you to skip irrigation until the ground dries out.
Bahia Grass questions
- When should I sow Bahia grass?
- Sow 4–10 weeks after your last spring frost.
Growing guide written by Tomatograph. Zone frost dates are averages from openplantdb (CC0 1.0).