Bermuda Grass is a warm-season grass. Start with its growing cycle, then adapt the work to your California yard.
Know the grass you are caring for
Bermudagrass is a warm-season grass with spreading growth. It suits sunny conditions better than heavy shade; cultivar and equipment affect how it should be maintained.
Start with your California site
Identify your coastal, inland or higher-elevation setting and local water rules. No single grass is best across California. This guide is for an existing bermuda grass lawn; its inclusion does not establish that the grass is recommended everywhere in the state.
Plan by growth, not a fixed date
Growth resumes. Wait for sustained warm-season growth before scheduling nitrogen or disruptive soil work. Initial green-up can be followed by cold weather.
Heat and the main growing period. Active warm-season growth can support repair and recovery from necessary core aeration. Match work to soil moisture and avoid drought-stressed turf.
Growth slows. As growth slows in cool weather, reduce mowing and avoid forcing growth with nitrogen. Where frost causes dormancy, distinguish normal browning from damage.
Mowing and repair
Identify whether you have a common or finer-textured hybrid cultivar before choosing mowing height. A low sports-turf cut is not a universal home-lawn setting. Plan repairs while the grass is actively growing in warmth. Some cultivars can be seeded; others must be established with vegetative material such as sod or sprigs. See the bare-patch repair guide before preparing a seedbed.
Water and nutrients
Compare moisture beneath a struggling patch with nearby healthy turf and check sprinkler coverage before increasing every zone. There is no reliable national minutes-per-week setting. Use a catch-cup audit to measure what your system applies. For nutrients and pH, request soil-test recommendations for this grass and your measured lawn area; a fertilizer brand does not establish the correct dose.
When a patch looks wrong
Winter browning where temperatures are cold is not a reason to add nitrogen. Check live growth and local guidance. Photograph the whole pattern and close leaf details before selecting a treatment. Brown patches have several possible causes. Confirm the weed, insect or disease and the grass before using a pesticide; follow the current label’s allowed uses, rate, timing and access instructions.
Three useful things to do next
Identify the species or mixture and save its label. Measure the area of actual turf. Start a simple log of mowing, rain, irrigation and unusual patches so the next decision has evidence behind it.
California bermudagrass references describe different mowing programs
UC’s September 2025 crabgrass-care table lists 1–2 inches for common and hybrid bermudagrass. Its undated species management page also describes a much closer hybrid cut with reel equipment. A general lawn table and a close-cut program have different context; neither makes every California hybrid lawn a mandatory half-inch lawn. UC IPM: Crabgrass cultural care and mowing table, updated September 2025 · UC IPM: Bermudagrass management tips, undated.
Keep the cultivar, actual finished height and mower type together. Before changing the setting, inspect clean leaf tips, exposed lower stems and how much growth each cut removes. A closer target can require equipment and frequency that the present routine does not supply.
For repair, confirm whether the planted cultivar needs vegetative material rather than seed. Record coastal, inland or higher-elevation conditions alongside the plan; a supplier’s cultivar name and the local growing window matter more than a generic bag marked “bermuda.” Review the mowing result.
Sources and local guidance
University guidance supports the species facts and care principles here. Rates and dates in a regional source apply to that region; they are not national prescriptions. Use your local extension office for cultivar, soil-test and treatment decisions.