The ideal zoysia grass fertilizer will be a 15-0-15, 15-0-10, or 15-0-5 fertilizer mix. A 15-0-15 blend of fertilizer means that the product will contain 15% Nitrogen, 0% Phosphorus, and 15% Potassium. Nitrogen is the primary nutrient nutrient zoysia needs. Potassium helps the grass become draught and shock resistant.

When should I fertilize my zoysia lawn?

Established zoysiagrass should be fertilized from May through August. Early spring (March/April) fertilization benefits weeds and promotes premature topgrowth before roots begin to grow. Late fertilization (September) may interfere with the natural hardening process before winter.

How do I make my zoysia grass green?

  1. Mow your zoysiagrass the first time in the spring before it turns green — around mid-April — to clean out the old blades of grass, leaves and other debris. …
  2. Cut the grass to keep it shorter than other turf grasses. …
  3. Irrigate the zoysiagrass as needed to keep it looking green.

Is Scotts Turf Builder good for zoysia?

Answer: Scotts Turf Builder Weed and Feed 1 should not be applied to Zoysia lawns as it could cause discoloration. We do offer Ferti-Lome St. Augustine Weed and Feed 15-0-4 safe for zoysia.

Can you over fertilize zoysia grass?

Apply between 2 and 3 pounds of nitrogen per 1000 square feet annually, during the growing season. Select a fertilizer that is labeled for use on Zoysia grass lawns. Do not apply fertilizer to wet turf to avoid burning. Too much fertility will result in a thatchy, unhealthy lawn and increased disease risk.

Should I Dethatch zoysia grass?

Dethatching a zoysia lawn can help minimize the impact of that heavy organic matter surrounding the lower blades and roots. … Zoysia thatch removal only needs to occur every year or two. You can prevent some of that thatch by mowing frequently or using a bag on the lawnmower.

How do you revive zoysia grass?

Small areas can be dug with a spading fork or rototilled to a depth of 8-10 inches to loosen the soil. Large areas of zoysia grass or the entire lawn can be core aerified in late May or early June to help alleviate compaction and then plugged or sodded at the proper time (late May to early June in the St. Louis area).

Should I bag my zoysia grass clippings?

When your mower leaves behind large clumps of grass rather than small little clippings, it can cause considerable damage to your lawn. … Bagging your zoysia grass clippings will allow the grass that is left after a mowing to grow and thrive in a healthy manner.

Can you use Scotts triple action on zoysia grass?

Scotts® Turf Builder® Southern Triple Action is made specifically for these Southern lawn types: St. Augustine (including Floratam), Carpetgrass, Centipedegrass, and Zoysiagrass. This product is cannot be applied to Bermudagrass. Apply with a Scotts® spreader when weeds are actively growing.

Should you scalp zoysia grass?

All Bermuda and zoysia lawns (only) should be scalped each spring. Scalping is the removal of dormant, straw-colored turf, and it promotes earlier green-up and helps prevent thatch and weed problems throughout the summer. March 15 through April 30 is a good time to scalp your yard.

Article first time published on

Does zoysia grass need lime?

Zoysia requires a more neutral pH of at least 6.5. For this reason, it is recommended that granular lime (a calcium-containing material) be spread evenly across the turf to raise the soil pH toward a more neutral or alkaline level. (We typically do this on warm-season grasses like bermuda and zoysia in the early fall.)

How do I get rid of weeds in zoysia grass?

Post-emergent herbicides are a good spot-treatment for weeds that have already established themselves in your lawn. Hand-pulling weeds is very effective. This may be the most time-consuming way to get rid of weeds, but it’s also fairly foolproof with no need to utilize chemicals.

Should you fertilize new zoysia sod?

Since zoysia grass is normally started from sprigs, plugs or actual sod, you should use a starter fertilizer to help it grow. The starter fertilizer is usually worked into the soil beforehand, so it’s there when the growing grass is put into place.

How often should zoysia grass be watered?

Watering. Do not overwater the grass. Zoysia grass only needs about one inch of water weekly. Water for longer periods of time, less frequently and in the early morning hours.

Why is my zoysia thinning?

Zoysia is considered a warm-season grass. As such, it requires plenty of sunlight. … Even shaded areas behind trees or between structures that would otherwise be considered full sun can contribute to the thinning of Zoysia grass. When it comes to Zoysia, with a few exceptions, there is no such thing as too much sun.

Can you use MSMA on zoysia?

May to July crabgrass, goosegrass, sandbur, dallisgrass, bahiagrass Table 5 bermudagrass, zoysiagrass Apply MSMA or CAMA to control escaped grass weeds in bermudagrass and zoysia- grass. Do not apply MSMA, DSMA or CAMA to centipedegrass or St. Augustinegrass. MSMA is more effective when temperatures are warm.

Is sand good for zoysia grass?

Zoysia grass (Zoysia spp.) produces a dense lawn with a and good heat and drought tolerance. … An application of sand or, even better, a mixture of equal parts sand and compost or topsoil, is useful when you are trying to correct slight dips or low spots in a lawn.

What is the best height to cut Zoysia grass?

For most zoysiagrass cultivars, turfgrass growers recommend a mowing height of 1½ inches. In partial shade, mow zoysiagrass at 2 to 2½ inches. Mowing heights below 1 inch will require a reel type mower to achieve satisfactory results, and with zoysiagrass, a reel type mower will give better results at any height.

Is milorganite good for Zoysia grass?

Southern, Warm-Season Grasses Southern Grasses, such as Bermuda, St. Augustine, Centipedegrass, Bahia, and Zoysia, should be fertilized four (4) times per year. … In spring, fertilize your lawn with Milorganite after the last frost and once your lawn begins to grow and green.

What can I Overseed Zoysia with?

A common choice for overseeding zoysiagrass lawns is ryegrass, which comes in both annual and perennial forms and grows quickly. However, it also competes with the established lawn for water and important nutrients, and can cause more harm. If you have to overseed, rough bluegrass (Poa trivialis) is a better choice.

Can you scarify Zoysia?

Scarifying your Zoysia lawn is best done in late spring to early summer when the grass is actively growing. To improve nutrient absorption and prevent thatch formation, aerate your turfed area in spring and autumn.

Can you Verticut Zoysia?

Zoysiagrass, unlike bermudagrass or creeping bentgrass, does not seem to respond well to aggressive verticutting. The lines created from verticutting can persist for many weeks and can be distracting to golfers.

Can you aerate Zoysia?

The best time to aerate zoysiagrass is in early summer, when the grass is growing rapidly. On very compacted soils, aerating twice a year would not be out of the question. This allows water, oxygen and nutrients to better penetrate to the roots of your grass. …

How long does it take for Zoysia grass to turn green?

Zoysia grass conserves its energy until the temperatures are consistently warm, which often occurs in mid to late spring. This often falls in May or early June, then the grass stays green until about mid to late October for many areas.

What fertilizer should I put on my lawn now?

Apply late spring lawn fertilizer once between April and June, 6 to 8 weeks after the early spring feeding. If you have purchased the Scotts® Turf Builder® Annual Program, apply the Spring product now. It will help your lawn grow strong roots while killing dandelion, clover, and other listed weeds.

What temperature does Zoysia grass grow?

Zoysia grass germinates best with soil temperatures around 65°F to 70°F. This roughly corresponds to daytime air temperatures near 80°F or more. Control existing emerged weeds and fertilize Zoysia grass with Pennington UltraGreen Southern Weed & Feed 34-0-4 once grass and weeds hit active growth in late spring.

Should you mulch leaves on zoysia grass?

Zoysia is an exceptionally dense turf so to make mowing easier mow before the turf reaches 3″. … If prolonged rain or other factors prevent frequent mowing and clippings are too plentiful to leave on the lawn, they can be collected and used as mulch.

What causes dead spots in zoysia grass?

Areas of your lawn that are most susceptible to Large Patch fungus are caused by environmental conditions. Excessive thatch, compaction, and poor drainage conditions encourage fungus. Additionally, excessive watering in the fall, either through rainfall or irrigation, will promote the disease.

Is zoysia grass hard to maintain?

Zoysia grass requires frequent mowing, and can thicken and become difficult to mow. … To maintain an attractive lawn, you may have to switch from a rotary mower to a reel mower to avoid scalping or cutting the zoysia grass too short.

Does frequent mowing thicken grass?

Mowing actually helps make your grass grow thicker because the tip of each blade contains hormones that suppress horizontal growth. When you cut the lawn, you remove these tips allowing the grass to spread and grow thicker near the roots.

Should I fertilize my lawn after scalping?

After scalping your lawn, apply with fertiliser and water well for the following 2-3 weeks. It is best to perform this method in spring when your lawn will recover the quickest. For that, you want a quality fertiliser such as Lawn Solutions Premium Lawn Fertiliser.