How to Care for a Zoysia Grass Lawn: A Complete Guide

Zoysia grass is a dense, versatile warm-season turf that delivers a soft, carpet-like lawn with excellent wear resistance and moderate shade tolerance. It thrives with the right balance of sunlight, mowing, fertilization, and seasonal weed and disease management. Whether you’re aiming for a lush backyard retreat or simply want to keep winter dormancy under control, this guide covers everything you need to know about Zoysia grass care and maintenance.

What Is Zoysia Grass?

Zoysia grass (Zoysia spp.) is a warm-season turfgrass native to Asia that was introduced to the United States in the late 1800s. It’s popular for creating a thick, carpet-like lawn that can handle foot traffic while maintaining a soft texture.

Appearance and Texture

Zoysia features medium to fine blades and forms a dense, lush turf. Its color ranges from medium to dark green during the growing season, with excellent uniformity when well-maintained.

Growth Habit

A frequent question I get is, “Does Zoysia grass spread?”

Yes — Zoysia spreads through stolons (above-ground runners) and rhizomes (underground stems). However, unlike Bermuda, it spreads more slowly. This means it takes longer to fill in bare patches, making it easier to control.

Growth Speed and Maintenance

Zoysia grows more slowly than Bermuda or St. Augustine, which means fewer mowings. But its density is unmatched — once established, it resists weeds naturally.

Why Lawn Enthusiasts Love It

• It has a dense, lush feel that looks like carpet. Fine-to-medium blades knit into a tight turf canopy that naturally crowds out weeds and delivers that golf-fairway aesthetic.

• Tolerates partial shade better than most warm-season grasses. Performs well with 4–6 hours of sun, especially in cultivars like Zeon, Emerald, and Meyer — a win where Bermuda thins.

• Requires less mowing than Bermuda. Slower vertical growth means 7–10 day intervals in peak season (vs. 3–5 for Bermuda). Reel mowers shine on fine-textured Zoysias, but rotary mowers do great at 1–2."

• Excellent wear resistance once established; ideal for lawns, parks, and fairways. Note: recovery from damage is slower than Bermuda, so plan spot-repairs with plugs if needed.

• More cold-tolerant than Bermuda (thrives in USDA Zones 6–10), making it a top pick for the transition zone.

• Soft underfoot, barefoot-friendly. Fine cultivars like Z. matrella (Zeon, Emerald) feel cushiony and show high striping potential when mowed correctly.
  

• Versatile installation options. Available as sod, plugs, and (for Z. japonica) seed, giving you flexibility on budget and timeline.
  

• It plays nicely with a growth-regulator plan and responds well to PGRs (e.g., Primo Maxx) to tighten up internodes, deepen color, and further reduce mowing.

Where Does Zoysia Grass Grow Best?

Zoysia thrives in USDA Hardiness Zones 6 through 10, making it more cold-tolerant than Bermuda. This makes it a great choice not only for the Deep South but also for transition zones where winters are cooler.

You’ll commonly find Zoysia lawns in states like:

• Georgia
  

• South Carolina
  

• North Carolina
  

• Tennessee
  

• Virginia
  

• Texas
  

• Missouri
  

• Kentucky
  

• Arkansas

Sunlight Requirements

Zoysia thrives in full sun, but one of its biggest advantages over other warm-season grasses is its ability to tolerate partial shade. While Bermuda often thins out under trees or alongside buildings, Zoysia can maintain good density with 4–6 hours of direct sunlight per day.

That said, performance varies by variety:

• Zeon and Emerald Zoysia — among the best for shaded lawns, retaining color and density with only half a day of sun.
  

• Meyer and Zenith Zoysia — perform best with more sun exposure, but can handle light shade better than Bermuda.

Pro Tip: If you have a yard with both sunny and shaded areas, Zoysia often provides the most uniform appearance across the whole property, reducing the patchy look you might see with Bermuda or Centipede.

Climate Considerations

Heat and drought tolerance: Once established, Zoysia develops a deep root system that is highly drought-tolerant. With proper watering (about 1–1.25 inches per week), it stays lush through long, hot summers. Its dense canopy also shades the soil, reducing water loss through evaporation.

Cold tolerance: Zoysia is more cold-hardy than Bermuda or St. Augustine, which makes it an excellent choice for the transition zone (areas like Tennessee, Virginia, and northern Arkansas). While Bermuda may suffer winter kill in these regions, Zoysia usually survives and bounces back in spring.

Dormancy: Like most warm-season grasses, Zoysia will go dormant when soil temperatures fall below 55°F, turning a straw-brown color. This is normal and not a sign of decline — the roots and crowns remain healthy underground, ready to green up again when warm weather returns.

Dormancy length depends on your zone:

• Zones 9–10: Dormancy may last only 1–2 months, with green turf almost year-round.
  

• Zones 7–8: Expect 3–4 months of dormancy.
  

• Zone 6: Zoysia will survive but may remain brown for nearly half the year.

Some homeowners choose to overseed with perennial ryegrass in fall for a temporary green winter lawn. Others prefer to embrace the natural tan look and focus on preparing the turf for a strong spring comeback.

Types of Zoysia Grass

With several species and cultivars of Zoysia available, each type offers different strengths in texture, color, growth speed, and climate adaptability. Some are bred for luxury lawns with a fine, golf-course look, while others are chosen for hardiness and ease of establishment. Understanding the types of Zoysia grass will help you pick the best match for your lawn’s conditions — whether you’re in a cooler transition zone, need better shade tolerance, or want that ultra-soft, barefoot-friendly turf.

1. Zoysia japonica (Japanese Zoysia)

• Coarse to medium texture
  

• Good cold tolerance
  

• Establishes faster than other Zoysias (available as seed)
  

• Popular varieties: Meyer Zoysia, Zenith.

2. Zoysia matrella (Manila Zoysia)

• Fine-textured, soft, luxurious feel
  

• Excellent density, golf-course look
  

• Slow to establish, usually sodded or plugged.
  

• Popular varieties: Emerald, Zeon.

3. Zoysia tenuifolia

• Very fine-bladed, almost moss-like appearance
  

• Low-growing, used more for ornamental lawns and landscaping than high-traffic areas.

Comparison of Zoysia Grass Types

Type of Zoysia	Texture and Appearance	Shade Tolerance	Growth Speed and Establishment	Best Uses and Notes
Zoysia japonica (Japanese Zoysia)	Medium to coarse blades; medium green color.	Moderate	Faster establishment than other Zoysias; can be grown from seed, sod, or plugs	Great for residential lawns in colder zones; cultivars like Meyer and Zenith are widely used.
Zoysia matrella (Manila Zoysia)	Fine-bladed, soft, dense, “luxury lawn” look.	High	Slow to establish; typically installed as sod or plugs only.	Ideal for golf courses, high-end lawns, and landscapes; popular varieties include Emerald and Zeon.
Zoysia tenuifolia	Very fine, almost moss-like blades grow in clumps.	Low	Extremely slow-growing; sod or plugs only.	Used for ornamental lawns, accents, and decorative landscapes; not suited for high-traffic areas.

 

💡 Tip: If you live in the transition zone and want a durable, all-purpose turf, Z. japonica (Meyer or Zenith) is your best bet. For a premium, golf-course look, go with Z. matrella (Emerald or Zeon). And if you’re creating an ornamental landscape feature, Z. tenuifolia delivers unmatched uniqueness.

 

Related: How to Get Rid of Bermudagrass in Zoysia and St. Augustine

 

Best Soils for Zoysia Grass

Zoysia is adaptable but thrives best in well-drained, fertile soils with a slightly acidic to neutral pH. Its dense growth habit means good soil prep is especially important for strong establishment and long-term health.

• Ideal pH: 6.0–7.0. If your soil falls outside this range, a soil test will tell you whether lime (to raise pH) or sulfur (to lower pH) is needed to bring conditions back in line.
  

• Texture: Sandy loam or loam soils are the best match for Zoysia. These soils warm up quickly in spring, drain efficiently, and retain enough moisture for steady growth. Because Zoysia greens up more slowly than Bermuda, having soil that warms early can give it a head start in spring.
  

• Drainage: Zoysia dislikes standing water and can suffer from root problems in soggy conditions. If your lawn sits on heavy clay, plan to aerate annually and consider amending with organic matter or a soil enhancer like CarbonizPN-G™ to improve structure and airflow.
  

• Nutrient-rich base: Before installing Zoysia sod, plugs, or seed, incorporate compost or a quality starter fertilizer into the topsoil. This gives the turf a nutrient-rich foundation, helping it establish more quickly and develop the deep roots that make Zoysia resilient.

Pro Tip: Because Zoysia is slower to establish than Bermuda, starting with the right soil conditions makes a huge difference. A soil test every 1–2 years is the fastest way to fine-tune your Zoysia fertilizer schedule and correct imbalances for optimal color, thickness, and disease resistance.

 

mysoil-test-kit

 

Zoysia Grass Mowing Height and Schedule

Mowing is one of the most essential parts of Zoysia grass maintenance, as it influences thickness, weed resistance, and overall lawn health.

Optimal Mowing Height

Maintain Zoysia at 1–2 inches. Fine-textured varieties (like Zeon or Emerald) look best at the lower end when cut with a reel mower. Coarser types (like Meyer or Zenith) can be kept closer to 2 inches with a rotary mower.

Mowing Frequency

Because Zoysia grows more slowly than Bermuda, mowing every 7–10 days in summer is usually enough. During cooler months, growth slows, and mowing may only be needed every 2–3 weeks.

Follow the One-Third Rule

Never remove more than one-third of the blade in a single mowing. Cutting too low can scalp Zoysia, leading to brown patches and stress.

Cuttings 

Mulch clippings back into the lawn whenever possible to recycle nutrients. Bag only if the lawn is overgrown or you’re mowing weeds.

Watering Zoysia Grass: How Much and How Often

Zoysia lawns need consistent but moderate watering to stay healthy and resilient through the growing season.

• Amount: Provide 1–1.25 inches of water per week, including rainfall. Established Zoysia has good drought tolerance and can survive longer dry periods, but color and density may decline without supplemental irrigation.

• Frequency: Water deeply but infrequently to encourage deep root growth. Shallow, frequent watering promotes weak, shallow roots and increases disease risk.

• Timing: The best time to water is early in the morning, ideally before 10 a.m. This allows leaves to dry during the day, reducing the chance of fungal diseases like large patch.

• Signs of stress: A Zoysia lawn that needs water may show a blue-gray tint, lingering footprints, or curling leaf blades. Apply irrigation before the lawn fully browns to prevent recovery delays.

💡 Pro Tip: Because of Zoysia’s density, water penetrates slowly. Use a rain gauge or tuna can test to ensure water is soaking in deeply rather than running off.

When to Aerate Your Zoysia Lawn

Zoysia’s thick growth habit makes it prone to thatch and compaction, restricting air, water, and nutrient movement to the roots. Aeration is the best way to keep the lawn breathing and healthy.

• Timing: Aerate in late spring through summer, when Zoysia is actively growing. This ensures the turf can recover quickly. Avoid aerating during dormancy or early spring when growth is slow.

• Method: Use a core aerator that removes plugs of soil rather than a spike aerator, which can worsen compaction. After aeration, leave the plugs on the surface to break down naturally.

• Frequency: Once a year is sufficient for most Zoysia lawns, though heavily compacted soils (like clay) may benefit from aeration twice per growing season.

• Aftercare: Follow up aeration with fertilization or a biostimulant application. This helps nutrients and organic matter move deeper into the root zone, improving lawn density and resilience.

💡 Pro Tip: If your Zoysia has a thick thatch layer (over ½ inch), combine aeration with dethatching to restore better airflow and reduce disease pressure.

Best Fertilizer and Nutrient Products for Zoysia Grass

The right fertility program is key for a dense, healthy, and vibrant Zoysia lawn. Because Zoysia grows more slowly than Bermuda, it doesn’t require as much nitrogen, but still benefits from balanced, steady feeding during the growing season.

A mix of slow-release granular fertilizer, quick-acting liquid fertilizer, and soil-building biostimulants will keep your Zoysia thick, green, and resilient. For those aiming for a perfectly manicured look, a plant growth regulator can further reduce mowing needs and improve turf quality.

Recommended products from Golf Course Lawn Store

• Country Club 16‑0‑8 Humic Max (Granular)
  A premium slow-release granular fertilizer with 16% nitrogen (35% slow-release), 8% potassium, and nearly 9% humic acid. Provides steady nutrition for Zoysia without excessive surge growth, improves soil health, and enhances nutrient uptake. Expect visible green-up in 5–7 days with long-lasting results.

 

country-club-16-0-8-humic-max-and-mesa%C2%AE-by-lebanonturf-sgn-150

 

• Golf Course Lawn 20‑2‑3 Liquid Fertilizer
  This fast-acting foliar fertilizer delivers a quick green color in 2–3 days. Ideal for spoon-feeding Zoysia during active growth, it includes kelp and fulvic acid to improve nutrient absorption and overall turf vigor without the risk of burning.

 

golf-course-lawn-20-2-3-liquid-fertilizer-with-kelp-and-fulvic-acid

 

• CarbonizPN‑G™ Granular Biostimulant
  A blend of compost and biochar (activated carbon) designed to improve soil structure, water retention, and microbial activity. Especially useful for Zoysia lawns grown in clay or compacted soils, CarbonizPN-G™ boosts root health and makes fertilizers more effective.

 

essential-g™-granular-carbon-free-shipping

 

• Primo Maxx Plant Growth Regulator
  Zoysia is already slower-growing than many warm-season grasses, but Primo Maxx takes it further by reducing vertical growth and mowing by up to 50%. It encourages denser lateral growth, deeper roots, and greater tolerance to heat, drought, and disease — perfect for anyone chasing that uniform “golf course” Zoysia lawn.

 

primo-maxx-plant-growth-regulator-4-oz

 

Related: How Plant Growth Regulation Can Make Your Lawn Thicker and Greener

Zoysia Grass Fertilizer Schedule 

 

🌱 Spring (March-May)

Goal: Gradually wake up the lawn, prevent weeds, and encourage early growth.

Action	Product Type	Recommended Product	Notes
Pre-emergent	Herbicide	Prodiamine 0-0-7 or Dimension 0-0-7	Apply in early spring to prevent crabgrass, spurge, and other warm-season weeds before they sprout.
Fertilize	Granular	Country Club 16-0-8 Humic Max	Apply once the lawn is at least 50% green.
OR	Liquid	Golf Course Lawn 20-2-3 Liquid Fertilizer	Spoon-feed every 3–4 weeks starting when the grass greens up to accelerate color.
Biostimulant (optional)	Soil Conditioner	CarbonizPNG™	Great for soil prep in March or April.
PGR (optional)	Plant Growth Regulator	Primo Maxx	Start when temps are consistently above 70°F to reduce mowing and tighten density.

 

☀️ Summer (June-August)

Goal: Maintain strong color, density, and stress tolerance during peak heat.

Action	Product Type	Recommended Product	Notes
Fertilize	Granular	Country Club Humic Max 16-0-8	Apply once every 6–8 weeks to keep nutrients steady without excess surge growth.
OR	Liquid	Golf Course Lawn 20-2-3	Apply every 3–4 weeks for quick green-up between granular feedings.
Biostimulant (optional)	Soil Conditioner	CarbonizPNG™	Mid-summer application helps Zoysia manage heat stress and improves drought tolerance.
PGR (optional)	Plant Growth Regulator	Primo Maxx	Apply every 3–4 weeks to reduce mowing and increase density.

 

🍂 Fall (September-November)

Goal: Build reserves for winter dormancy and strengthen roots.

Action	Product Type	Recommended Product	Notes
Fertilize	Granular	Final application of Country Club 16-0-8 in Sept	Avoid high nitrogen applications after this point to prevent disease risk.
OR	Liquid	Final round of GCL 20-2-3 in early September	One last boost of color before dormancy.
Pre-emergent	Herbicide	Apply Specticle FLO, Prodiamine 0-0-7 or Dimension 0-0-7 again in early fall	Prevents winter and spring weeds like poa annua, henbit, and chickweed.
Biostimulant (optional)	Soil Conditioner	CarbonizPNG™	Good time to condition the soil and set up a stronger spring green-up.
Stop PGR	Plant Growth Regulator	Primo Maxx	Discontinue by mid-October.

 

❄️ Winter (December-February)

Goal: Protect dormant lawn, prevent early weeds.

Action	Product Type	Recommended Product	Notes
Fertilizer	None	❌ No fertilization	Zoysia is dormant
Pre-emergent	Herbicide	Apply late winter if temps are still high	A late-winter pre-emergent application can prevent early weed germination.
Plan ahead	—	Soil test, sharpen mower, stock up on products for spring.	Get ready for spring success.

 

Best Weed Killers for Zoysia Grass Lawns

Maintaining a lush, dense Zoysia lawn requires proactive and reactive weed control strategies. While Zoysia’s thick growth helps naturally choke out many weeds once established, it can still fall victim to crabgrass, Poa annua, sedges, and broadleaf invaders without a proper plan. Here are the top-performing, Zoysia-safe herbicides available from Golf Course Lawn Store.

Pre‑Emergent Herbicides: Prevent Weeds Before They Sprout

Prodiamine 0.38% Pre-Emergent Herbicide Plus Fertilizer (0‑0‑7)

• A proven granular option that prevents crabgrass, annual bluegrass, and many broadleaf weeds before they germinate.
  

• Safe for use on Zoysia and easy to spread with a broadcast spreader. One 50 lb bag covers up to ~16,500 sq ft.

 

prodiamine-38-pre-emergent-herbicide-with-fertilizer-0-0-7-50lb

 

Dimension 0.15% Pre‑Emergent Herbicide with Fertilizer (0‑0‑7)

• Contains dithiopyr, which not only prevents weeds like crabgrass and goosegrass but can also control newly sprouted weeds if applied early. Includes potassium to support turf health while providing protection. Safe for Zoysia lawns.

 

dimension-15-pre-emergent-herbicide-with-fertilizer-0-0-7

 

Specticle® FLO (Liquid Pre‑Emergent)

• A premium liquid option with indaziflam, offering long-lasting control (up to 4 months) of more than 60 grassy and broadleaf weeds. Best applied in late summer or fall for extended coverage. Safe on established Zoysia lawns when used as directed.

 

specticle-flo-pre-emergent-herbicide

 

Prodiamine 65 WDG (Liquid Pre-Emergent without fertilizer)

• High-concentration prodiamine in a water-dispersible granule (WDG) form. Mix into water and spray for flexible, even coverage. Excellent for preventing Poa annua, crabgrass, and other annual weeds in Zoysia lawns.

 

prodiamine-65-wdg-brand-alternative-barricade®-65wdg

 

Post‑Emergent and Combo Herbicides: Tackle Growing Weeds

Drive XLR8 Herbicide (Crabgrass and Broadleaf)

• A selective, fast-acting solution that controls crabgrass, torpedograss, and many broadleaf weeds. Safe for use on Zoysia when applied according to label instructions.

 

drive-xlr8-herbicide-crabgrass-weed-killer

 

Celsius and Certainty Herbicide Kit

• One of the best all-around weed control solutions for Zoysia lawns. This kit combines Celsius WG and Certainty, plus surfactant and dye, to control over 180 weeds — including sedges, Poa annua, and tough broadleaf species — without harming Zoysia. Covers up to 130,000 sq ft.

 

celsius-and-certainty-herbicide-kit-with-surfactant-and-dye

 

Triad Select 3‑Way Herbicide

• A potent mix of 2,4-D, MCPA, and dicamba for tackling stubborn broadleaf weeds such as dandelion, clover, and plantain. Safe for use on Zoysia grass when appropriately applied, making it a strong tool for spot treatments.

 

broadleaf-weed-control-triad-select-3-way-herbicide

 

Because Zoysia is slower to grow and recover than Bermuda, timely pre-emergent applications are especially important. A dense, healthy lawn combined with the right weed control program is the best way to keep your Zoysia looking like a weed-free carpet.

 

Related: Weed Control in Zoysiagrass

 

Common Zoysia Grass Lawn Diseases

Zoysia grass is naturally dense and resilient, but like all warm-season grasses, it can develop disease problems under the right conditions. The most common issues are fungal diseases that thrive in humid, warm, or overly wet environments. Here are some of the top Zoysia grass problems you may encounter and how to manage them.

1. Large Patch (Rhizoctonia solani)

Symptoms:

• Circular or irregular patches of brown to orange turf, ranging from a few inches to several feet wide.
  

• Often appears in spring or fall when nights are cool and days are warm.
  

• Grass blades at the edge of patches may look water-soaked or yellow before turning brown.

Causes:

• Overwatering or prolonged leaf wetness.

• Heavy nitrogen applications in late summer or fall.

• Poor air circulation and excessive thatch.

Treatment and Prevention:

• Improve drainage and reduce thatch.

• Avoid high-nitrogen fertilizer applications after late summer.

• Use fungicides like Pillar SC Intrinsic® Brand or Headway G in fall and again in spring if you’ve had past outbreaks.

2. Dollar Spot (Clarireedia spp)

Symptoms:

• Small, round, bleached-looking spots about the size of a silver dollar (1–2 inches wide).
  

• May merge into larger patches if left untreated.
  

• Leaf blades show tan lesions with reddish-brown borders.

Causes:

• Low nitrogen levels.
  

• Extended leaf wetness from dew or irrigation.
  

• Dull mower blades, causing stress to the turf.

Treatment and Prevention:

• Maintain a proper Zoysia fertilizer schedule to avoid nitrogen deficiency.
  

• Water deeply but less frequently; avoid evening irrigation.
  

• Apply a preventative fungicide like Headway G if conditions are favorable for the disease.

3. Zoysia Patch (a severe form of Large Patch)

Symptoms:

• Similar to large patch but more aggressive, especially in Zoysia japonica and Zoysia matrella.
  

• Circular patches may expand each season, leaving dead centers that struggle to recover.

Causes:

• Same fungus as large patch, but more damaging to Zoysia.
  

• Common in the transition zone during cool, wet springs and falls.

Treatment and Prevention:

• Core aerate to reduce compaction and thatch.

• Improve airflow and avoid heavy late-season nitrogen.

• Apply a preventative fungicide such as Pillar SC Intrinsic® Brand or Headway G in fall (before dormancy) and again in spring (at green-up).

4. Rust Disease (Puccinia spp.)

Symptoms:

• Orange or rust-colored powder on grass blades that rubs off on shoes or mower decks
  

• Grass appears thin, weak, and discolored.
  

• More common in shaded or low-fertility areas.

Causes:

• Low nitrogen and slow growth.
  

• Shady, moist conditions with poor airflow.

Treatment and Prevention:

• Improve sunlight exposure by pruning trees if possible.
  

• Fungicides are rarely necessary but may be used in severe cases.
  

• Apply a balanced fertilizer and biostimulants like CarbonizPN-G™ to encourage growth and recovery.

Pro Tips to Prevent Zoysia Grass Diseases

• Stick to a consistent Zoysia fertilizer schedule. Underfed turf is more disease-prone, while too much nitrogen at the wrong time can trigger outbreaks.
  

• Mow at the correct Zoysia mowing height (1–2 inches) with sharp blades.
  

• Water deeply and early in the day; avoid frequent, shallow watering.
  

• Aerate annually to relieve compaction and reduce thatch buildup.
  

• Apply preventative fungicides in spring and fall if your lawn has a history of disease.

Fungicides for Zoysia Grass Disease Control

Two products stand out for their broad-spectrum effectiveness in controlling Zoysia grass disease: Pillar SC Intrinsic® Brand and Headway G.

• Pillar SC Intrinsic® Brand — Effective against large patch, dollar spot, and Zoysia patch. Great for both prevention and treatment.

 

pillar-sc-fungicide-liquid-brown-patch-and-dollar-spot-control

 

• Headway G – Easy to apply with a spreader, protects against more than 20 turf diseases, and delivers long-lasting results.

 

headway-g-fungicide-granular

 

💡 Pro Tip: For lawns with recurring large patch or Zoysia patch problems, rotate fungicides to prevent resistance and apply preventively in fall and spring.

Zoysia Grass in Winter

Zoysia grass is a warm-season turf, which means it naturally goes dormant in winter once soil temperatures drop below about 55°F. Dormancy is a normal part of its life cycle and shouldn’t be confused with turf decline. During this time, your lush green lawn will fade to a light brown or tan color — but don’t worry, the roots and crowns are still alive and resting below the surface, ready to revive when warmer weather returns.

What Zoysia Dormancy Looks Like

• Turf turns straw-colored and stops active growth.
  

• Mowing frequency drops to almost nothing.
  

• Fertilizer and watering needs decrease significantly.
  

• Some weeds may still appear, especially in milder southern regions.

When Does Zoysia Grass Dormancy Begin?

The timing depends on your location. In USDA Zone 6, Zoysia can go dormant as early as late October. In Zones 7–8 (like Tennessee, Arkansas, and the Carolinas), dormancy usually sets in by November. In warmer climates (Zones 9–10, such as Florida, southern Texas, and coastal areas), Zoysia may not go fully dormant until December or January,  and in some years, it may stay semi-green throughout winter.

Zoysia typically remains dormant until March or April, greening back up slowly as soil temperatures rise consistently above 60°F. Compared to Bermuda, Zoysia’s spring green-up can be slower, so patience is key.

How to Care for Dormant Zoysia Grass

Even though your Zoysia isn’t actively growing in winter, the way you manage it now will affect how well it greens up in spring.

• Fertilization:
  Stop nitrogen applications once the lawn has browned. Instead, use a potassium-rich product or a pre-emergent with fertilizer, such as:

• Dimension 0-0-7 with Dithiopyr.
  

• Prodiamine 0-0-7 Pre-Emergent.

This supports winter hardiness and prevents weeds from taking over while Zoysia rests.

• Watering:
  Cut back significantly. Water only during extended dry spells (2–3 weeks without rain). Overwatering dormant Zoysia increases the risk of fungus and encourages winter weeds.

• Mowing:
  For your final cut of the season, raise the mowing height slightly. Once Zoysia stops growing, you can safely store your mower until spring.

Should You Overseed Zoysiagrass with Ryegrass in Winter?

Some homeowners choose to overseed Zoysia lawns with perennial ryegrass in early fall to keep green color through winter. This creates a temporary green carpet until Zoysia wakes up again in spring.

Pros:

• Green lawn during winter months.
  

• Improves curb appeal when Zoysia is dormant.

Cons:

• Adds cost and extra maintenance.
  

• Ryegrass competes with Zoysia for nutrients in spring.
  

• Transition back to Zoysia requires scalping, selective herbicides to remove Ryegrass,and careful fertilizer management.

If you choose not to overseed, don’t worry — a brown Zoysia lawn in winter is completely normal and healthy for warm-season turf. With proper care, it will return lush and green once temperatures rise in spring.

 

Read more>> Overseeding with Ryegrass 

 

How to Green Up Zoysia in Spring

After a few months of dormancy, Zoysia grass needs the right balance of timing, nutrients, and cultural practices to return to a dense, green lawn. Unlike Bermuda, Zoysia often greens up more slowly, so patience is key. Pushing it too early can actually weaken the lawn or invite weeds.

1. Wait for the Right Soil Temperature

Zoysia begins waking up when soil temperatures reach 55–60°F for several consecutive days.

• In most regions, this happens in late March to April.
  

• In cooler transition zones, it may be delayed until early May.
  

• Always use a soil thermometer to track temperatures rather than relying only on air temperature.

2. Start with Weed Prevention

Spring weeds like crabgrass and goosegrass compete with Zoysia as it greens up.

• Apply a pre-emergent herbicide (Prodiamine 0-0-7 or Dimension 0-0-7) just before or at green-up. This stops weeds before they sprout and gives Zoysia a head start.

3. Resume Fertilization at the Right Time

Hold off on nitrogen until your lawn is at least 50% green. Feeding too early wastes product and may fuel weeds instead of turf.

• For the first feeding, apply Country Club Humic Max 16-0-8 for slow-release nutrition.
  

• Spoon-feed with Golf Course Lawn 20-2-3 Liquid Fertilizer for a quicker green-up boost.

4. Adjust Your Mowing Height

For the first mow of spring, scalp the lawn by lowering the mower ½–1 notch below your normal Zoysia mowing height (1–2 inches).

• This removes dormant material, exposes the soil to sunlight, and speeds up warming.
  

• After scalping, return to your regular mowing height for the rest of the season.

5. Water as Needed

Once new growth appears, ensure your lawn gets 1–1.25 inches of water per week, including rainfall.

• Deep, infrequent watering encourages deeper roots and better drought resistance. You may not need supplemental irrigation until summer if spring rains are sufficient.

6. Spot-Treat Early Weeds

If you missed pre-emergent or notice breakthrough weeds:

• Use a Zoysia-safe post-emergent herbicide such as the Celsius and Certainty Herbicide Kit.
  

• This controls broadleaf weeds, sedges, and grassy weeds without damaging your Zoysia lawn.

💡 Pro Tip: Zoysia’s spring green-up can initially look patchy, especially in shaded or cooler spots. Don’t panic — once soil temps stay consistently warm and you resume mowing and fertilization, the lawn will even out and fill in.

 

Read more>> The Science behind Spring Green-Up: Why Some Grasses Take Longer to Turn Green 

 

Pros and Cons of Zoysia Grass

Zoysia is one of the most versatile warm-season grasses, known for its lush, carpet-like feel and ability to thrive in both sun and partial shade. But like any turf, it comes with trade-offs. Here’s what you should know before committing to a Zoysia lawn.

Pros:

• Dense, lush turf: Forms a thick, carpet-like lawn that resists weeds naturally once established.
  

• Shade tolerance: It can handle 4–6 hours of sunlight daily, making it more shade-friendly than Bermuda or Centipede.
  

• Low mowing frequency: Slower growth means less frequent mowing than Bermuda — often just once every 7–10 days in summer.
  

• Wear resistance: Tough enough for foot traffic, pets, and even sports fields and golf fairways.
  

• Drought resilience: Deep roots help Zoysia withstand dry spells once fully established.
  

• Cold tolerance: More cold-hardy than Bermuda or St. Augustine, making it well-suited to the transition zone.
  
  

Cons:

• Slow establishment: Zoysia takes longer to grow in compared to Bermuda — sod or plugs are often preferred over seed.
  

• Slower recovery: If damaged by pests, disease, or heavy traffic, Zoysia takes longer to bounce back than faster-spreading grasses.
  

• Dormancy color: Turns tan or straw-brown in winter, sometimes staying dormant longer than Bermuda in spring.
  

• Thatch buildup: Its dense growth habit can lead to excess thatch if not managed with aeration or dethatching.
  

• Higher installation cost: Especially for fine-textured cultivars like Emerald or Zeon, sod and plugs can be more expensive than common Bermuda seed.

Zoysia Grass vs. Other Warm-Season Grasses

If you live in the southern U.S. or the transition zone, you have several warm-season turf options. Each has its strengths and trade-offs, so the right choice depends on your lawn conditions and maintenance preferences. Here’s how Zoysia stacks up against other popular warm-season grasses.

Zoysia Grass vs Bermuda Grass

Bermuda Grass

Zoysia Grass

• Pros: Dense, carpet-like feel; more shade tolerance (4–6 hours of sunlight); requires less mowing; slower growth reduces invasiveness.
  

• Cons: Slower to establish and recover from damage; spring green-up takes longer.

Bermuda Grass

• Pros: Extremely fast-growing and quick to recover from damage; excellent drought and wear tolerance; ideal for sunny, high-traffic lawns.
  

• Cons: Needs full sun; frequent mowing required; goes fully dormant and brown in winter.

Go for: Bermuda if you need a high-traffic, full-sun lawn that recovers quickly, Zoysia if you want softer turf and better performance in partial shade.

Zoysia Grass vs. St. Augustine Grass

St. Augustine grass

Zoysia Grass

• Pros: It has a fine to medium texture, handles traffic better, is more cold-hardy than St. Augustine, and requires fewer water requirements once established.
  

• Cons: Slower to establish; can develop thatch if not managed.

St. Augustine Grass

• Pros: Outstanding shade tolerance; thick, lush appearance with wide blades.
  

• Cons: Susceptible to chinch bugs and fungal diseases; less cold-tolerant; coarse texture.

Go for: Zoysia if you want a balance of density, softness, and traffic tolerance. St. Augustine, if your yard is heavily shaded and you prioritize shade survival over fine texture.

Zoysia Grass vs. Centipede Grass

Centipede grass

Zoysia Grass

• Pros: Durable, dense, and attractive; tolerates moderate shade and heavy use.
  

• Cons: It requires more care than Centipede, which is more expensive to install.

Centipede Grass

• Pros: Very low maintenance; thrives in acidic soils; minimal fertilization needs.
  

• Cons: Poor wear tolerance; slower recovery from damage; less vibrant green color.

Go for: Zoysia if you want a higher-quality, traffic-ready lawn. Centipede if you want a true “set it and forget it” low-maintenance option.

Zoysia Grass vs. Bahia Grass

Bahia grass

Zoysia Grass

• Pros: Dense, attractive turf with a soft feel; better suited for residential and commercial lawns where appearance matters.
  

• Cons: Higher installation cost; slower to fill in bare spots.

Bahia Grass

• Pros: Extremely drought- and heat-tolerant; grows well in poor soils; low maintenance.
  

• Cons: Coarse texture, produces seedheads quickly, and is less dense than Zoysia.

Go for: Zoysia if you care about lawn aesthetics, softness, and density. Bahia for a hardy, low-maintenance utility turf for erosion control or large properties.

FAQs on Zoysia Grass Care

Q: How long does it take for Zoysia grass to establish fully?

A: Zoysia is slower than Bermuda to establish. It can take 10–21 days from seed to germinate in warm soil and up to 2–3 years to fill in fully. Sod or plugs provide a faster option, usually establishing within a full growing season.

Q: Does Zoysia grass spread?

A: Yes. Zoysia spreads through above-ground stolons and below-ground rhizomes, but much more slowly than Bermuda. This slower spread makes it less invasive but also slower to repair bare spots.

Q: What is the best fertilizer for Zoysia grass?

A: Zoysia responds best to a balanced fertilizer with moderate nitrogen. Products like Country Club Humic Max 16-0-8 or Golf Course Lawn 20-2-3 Liquid Fertilizer are excellent options. Avoid excessive nitrogen, which can encourage thatch buildup.

Q:  Does Zoysia grass get thatch?

A: Yes. Zoysia’s dense growth habit makes it prone to thatch buildup. Annual aeration,  light dethatching every few years, and good fertilizer management will help control thatch and prevent disease.

Q: Is Zoysia pet-friendly?

A: Zoysia’s dense, resilient growth makes it well-suited to pets and foot traffic. However, heavy dog traffic in one area may still cause thinning, so rotating play areas helps.

Q: Can Zoysia be blended with other grasses?

A: It’s not recommended. Zoysia’s slow growth doesn’t blend well with fast-growing grasses like Bermuda or Ryegrass. Over time, either Zoysia will dominate or be overtaken, depending on conditions.

Q:  What are the best zones for Zoysia grass?

A: Zoysia thrives in USDA Zones 6–10. It’s one of the best options for the transition zone because it tolerates both summer heat and winter cold better than many other warm-season grasses.

Q: Is Zoysia suitable for golf courses and sports fields?

A: Yes. Fine-textured varieties like Zeon are popular on golf fairways, while coarser types like Meyer are used in lawns and parks. Its dense growth provides excellent wear resistance.

Q:  Why does my Zoysia grass have bare patches?

A: Bare spots may result from shade, pests, fungal disease (like large patch), or compaction. Since Zoysia spreads slowly, recovery takes time. Overseeding with Zoysia seed (Zenith) or plugging damaged areas often helps.

Q:  How do I cut Zoysia grass for the best results?

A: Use a sharp rotary mower for coarser types (Meyer, Zenith) or a reel mower for fine-textured cultivars (Emerald, Zeon). Always mow at 1–2 inches, following the one-third rule.

The Zen of Zoysia: A Lawn That Balances Beauty and Strength

When cared for properly, Zoysia is one of the most beautiful and versatile warm-season grasses. With the right mowing height, fertilizer schedule, and weed control program, your Zoysia lawn can deliver the lush, carpet-like look homeowners dream of.

Ready to take your Zoysia lawn to the next level? Explore our Zoysia-approved fertilizers, weed killers, and lawn care essentials and start building the dense, green turf you’ve always wanted — one pro tip at a time.