Arkansas · Zoysia Grass

Arkansas Zoysiagrass Care: Mowing & Monthly Calendar

The right Arkansas zoysia mowing height depends on the cultivar. Before lowering the deck in spring, check whether green shoots are already present and what the lawn can safely recover from.

In this lawn plan
START HERE / THE PRACTICAL ANSWER

Three things to know.

Fine-textured cultivars
Arkansas Extension lists 0.75–1.5 inches for examples including Emerald, Cavalier and Zorro. The mower and surface must suit a low cut.
Other zoysias
Its calendar lists 1.5–2.5 inches for other varieties and favors the higher end on uneven ground. Confirm the cultivar.
Spring cleanup
Check for new green tissue before removing old foliage. Zoysia may not be completely dormant; automatic scalping can remove living growth.

Guidance: Arkansas Extension: Zoysiagrass calendar · Clemson Extension: Zoysiagrass maintenance

A lawn bordered by mature trees in evening light
A real garden setting. This photograph illustrates lawn care, not a particular state or grass species. Photo credits.

Know your grass and site

Zoysiagrass is a warm-season turf. Leaf texture, growth rate and maintenance needs differ among cultivars, so keep the sod or seed information with your lawn records.

Make the plan fit Arkansas

Save the cultivar name with the lawn’s repair records. If it is unknown, ask the original installer or supplier before buying material; a photograph may narrow possibilities but does not establish a cultivar. Mark high spots and shaded areas on the same sketch. Those observations help explain why one low mowing setting works poorly across the whole yard.

Choose your next step

Check the cause before choosing the job
If you notice…Check firstNext step
You want to scalp at the first sign of springPart the old leaves and check for green shoots.Avoid a blanket low pass; use local guidance and the actual growth stage.
The cut is good in one area but brown on ridgesCompare ground contours and remaining leaf height.Use a suitable higher setting and address the mowing route before adding inputs.
A repair is planned late in the seasonCheck expected warm growing time and the repair material.Choose timing that allows rooting and recovery rather than buying sod by calendar habit.

Mowing: check the actual cut

Measure the resulting cut at a few level and uneven spots. Do not assume every zoysia lawn can be maintained at the low end of the published ranges. Keep the blades sharp and mow before growth would require removing too much leaf. A supplier’s cultivar recommendation and the performance of your mower both belong in the decision.

Water: measure before adjusting

When a dry edge appears, check root-zone moisture and sprinkler coverage there and in a healthy area. Note nearby pavement, slope and shade. Repeat the comparison after adjusting one setting. If water runs off before enough reaches the root zone, extending the same continuous run may not solve the problem.

Calculate lawn area or sprinkler runtime · Collect a useful soil sample

Avoid an unnecessary treatment

Spring green-up can be uneven without proving that the whole lawn needs fertilizer, fungicide or replacement. Photograph the pattern and record living growth. If damage expands or does not fit the exposure and mowing history, seek diagnosis before treating the entire lawn.

Use the patch diagnosis checklist before choosing a treatment.

ONLY IF IT HELPS WITH THE JOB

A small, useful toolkit.

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Measure repair patches separately

A small bare area may not justify a whole-lawn material purchase.

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Inspect a persistent patch

Compare roots and soil with healthy turf before choosing treatment.

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Common questions

Is 1 inch the right height for all Arkansas zoysia?

No. Arkansas Extension separates fine-textured examples from other varieties, and uneven ground can need the higher end of a suitable range. Identify the cultivar before choosing a low cut.

Should I remove every brown leaf in spring?

Check for living green tissue first. The Arkansas calendar cautions that zoysia may not be fully dormant; cleanup should not become indiscriminate removal of new growth.

Sources and regional limits

These references support the care principles and regional examples above. Use your local Extension office for cultivar, soil and treatment advice. Product labels and local restrictions take priority over a calendar reminder.

How this guide was prepared. No on-site inspection or product performance test is implied.

KEEP IT BY THE GARDEN DOOR

Your year at a glance.

Keep a one-page copy of this guide’s monthly checkpoints.

COAST TO COAST GRASSJANUARY - DECEMBER / REUSABLE EACH YEAR

Zoysia Grass in Arkansas

Note both summer stress and winter recovery before deciding that an existing grass is a good long-term fit.

Before you start: Weather overrides the month. Repair during active warmth; reduce work as growth slows. Prepare water equipment before your first local freeze, even if earlier than shown.

  1. January

    Check winter conditions

    Protect frosted or saturated turf. Check moisture during extended dry weather.

    Check: Cold-weather browning alone is not a call for nitrogen.

  2. February

    Prepare for growth

    Match cutting height and repair material to the cultivar.

    Check: A warm spell does not prove sustained green-up.

  3. March

    Inspect before spring cleanup

    Part old foliage and look for green shoots before lowering the mower.

    Check: Zoysia may not be fully dormant.

  4. April

    Set the cultivar-specific cut

    Check the actual height on both level ground and ridges.

    Check: Use the higher suitable range where ground is uneven.

  5. May

    Plan a warm repair

    If growth is vigorous, repair diagnosed bare areas with suitable grass material. Protect establishment.

    Check: Confirm the cultivar’s seed, sod or plug requirements.

  6. June

    Schedule necessary repairs

    Use active warm growth and protect establishing material from traffic.

    Check: Confirm whether the cultivar uses seed or vegetative repair.

  7. July

    Watch heat and water

    Check rainfall, root moisture and sprinkler coverage. Adjust care to the lawn’s actual response.

    Check: Give repairs enough active warm growth to establish.

  8. August

    Leave recovery time

    Inspect wear and thinning. Plan remaining repairs only if enough warm growing time remains.

    Check: Do not begin major work as growth is shutting down.

  9. September

    Check recovery time

    Assess remaining warm growth before disruptive work.

    Check: Do not copy a cool-season fall renovation schedule.

  10. October

    Protect the leaf cover

    Clear heavy leaves and monitor moisture. Keep traffic off frosted turf where frost occurs.

    Check: Brown color may be dormancy; diagnose patches separately.

  11. November

    Adjust to the site

    If growth has slowed, reduce inputs. Winterize irrigation where freezing is expected.

    Check: In frost-free areas, follow continued growth and rainfall.

  12. December

    Keep a useful record

    Record this year’s green-up, repairs and water use. Inspect dry or repeatedly wet areas.

    Check: Do not assume every warm-season lawn is dormant now.

Cultivars differ

Match cutting height and repair material to the cultivar.

Give repairs enough active warm growth to establish.

Use current local advice and product labels for treatments. New seed, sod and plugs need establishment care. This is a planning guide, not a monthly application schedule.

Sources: Arkansas Extension: Zoysiagrass calendar · Clemson Extension: Zoysiagrass maintenance. Prepared September 24, 2026.

KEEP GROWING

A useful plan is one you can adapt. Return to your guide as the seasons change.

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