Tag: pigment

Study tracks staining of turf colorant on clothes

Kansas State University recently conducted a study on whether turf colorants stained clothes more than untreated grass.

The findings were favorable for Endurant turf colorant users who experience no additional staining on clothes from marks made with grass treated with Endurant versus untreated grass.

Don't let stains delay the game. Endurant turf colorants shown to leave no extra stains when athletes make contact with Endurant turf colorant treated grass.
Don’t let stains delay the game. Endurant turf colorants won’t mark up uniforms the way another top brand does.

Other brands caused more staining to clothes, including some of the top brands.

The field studies of potential clothing blemishes on clothes after athletes contact turfgrass treated with colorants were initiated February 16, 2017.

When athletes make contact with the playing surface, colorants will adhere to the turfgras leaf blades.

Endurant on Zoysia grass
Endurant turf colorant provides a full turfgrass makeover to this zoysia grass. The colorant stays on the field, not on athletes’ uniforms! Before and after photos shared by Landscape Supply.

In some cases though, some colorant brands other than Endurant also blemished clothing and for some brands the blemishing was significantly more than if the grass was left untreated with colorant.

K-State Turfgrass Research published the study in July 2017.

The study was led by Jared A Hoyle and Daniele L McFadden of Kansas State University.

“Effect of Dormant ‘MidIron’ Bermudagrass Colorant Applications on Clothing Blemishing” compared the blemishes created by four brands of turf pigments Endurant Premium left the least amount of blemishing, leaving no more blemishing on clothes than untreated turfgrass.

Sometimes grass stains matter. Endurant turf colorants won't stain clothes like other brand.
Prevent clothes from becoming one big grass stain. Endurant turf colorants won’t stain clothes like other brands, University study finds.

According to the study, a brand called Envy left the most amount of staining on clothing that made contact with turfgrass treated with Envy grass paint.

The objective of the research was to determine if turfgrass pigments and paints blemish athletic clothing after the recommended dry time.

Endurant turf colorants, created by Geoponics, do not cause additional staining to athletes’ clothes when compared with untreated grass.

As many athletes’ clothes are quite expensive, the benefits for teams can be beyond aesthetic and into economic.

We’re proud to share the results of the study.

Review the study by University of Kansas online: “Hoyle, J. and McFadden, Daniele L. (2017) ‘Effect of Dormant ‘MidIron’ Bermudagrass Colorant Applications on Clothing Blemishing,’ Kansas Agricultural Experiment Station Research Reports: Vol. 3: Iss. 4. https://doi.org/10.4148/2378-5977.7151

Review the PDF of the study here:

Effect of Dormant ‘MidIron’ Bermudagrass Colorant Applications on Clothing Blemishing


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Rain or shine, Endurant lasts a long time

Three more turfgrass managers share their experiences with green grass that lasted all winter

Rain or shine Endurant lasts a long time providing a full season of green grass

Turfgrass managers are reporting green grass that lasts all season long when applying Endurant turf color enhancers.

Endurant turf colorant lasts three solid months and it’s still going strong in Moseley, Virginia

Endurant turf colorants last all winter long
Endurant applied on December 1, 2016 is still green through February and into March of 2017. Not only is the grass still green, but it remains a natural shade of green. Photo by Golf Course Superintendent Jay Wade, Magnolia Green Golf Club in Moseley, VA.

“The paint job is still holding strong,” said Golf Course Superintendent Jay Wade, of Magnolia Green Golf Club in Moseley, VA.
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Q&A: Enhancing turf color in Bonita Bay

Turfgrass manager of Bonita Bay West golf course community in Bonita Springs, Florida offers a brief interview with Geoponics on enhancing turfgrass color and using Endurant TE as a spray indicator dye on Bermuda grass.

Endurant TE pigment
Endurant TE boosts the natural green grass color, adds color to weak areas and can work well as a spray indicator dye to provide visual assurance of even coverage of the application of other products, such as foliars.

Turfgrass color enhancement on multiple golf courses in Southwest Florida

Debbie Gonzales is the IPM and turfgrass manager at Bonita Bay Club West in Bonita Springs.
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Lawn paint, colorant, dye or pigment? Varieties explained

Lawn paint, colorant, dye or pigment?

What’s the difference?

When looking to turn your brown lawn to green grass, you have many options. Mostly you want a natural green lawn at a great price that is environmentally friendly and easy to maintain. Endurant turf colorant is lawn paint that provides natural, lasting, even green color for a vibrant lawn quickly and safely.

The visual, aesthetic appeal of green grass does not require harmful chemicals or excessive water and fertilizer usage. Endurant turf colorants provides the optimal look without the economic and environmental expense.

But what is Endurant turf colorant?

Not all green grass paints, colorants, dyes or pigments are created equally.

Variations in quality on the market today are what have made Endurant turf colorants and lawn paints standout as the choice among professionals and experts in the field of turfgrass management and growth. Turf professionals, event managers, golf course superintendents and athletic field supervisors have been using Endurant for huge televised events and elite golf course properties, among other uses, for many years.

Endurant offers high quality while also being affordable and easy to use for home lawns. Endurant turf colorants and lawn paints cost much less than practices of overseeding, over-watering and over-fertilizing.

Often the words lawn paint, turf colorant, grass dye and turf pigment are used interchangeably but actually the terms have different meanings technically. Endurant green grass paints and lawn colorants are the optimal choice for green grass.

Endurants superiority is best understood by understanding these terms:

Pigment, paint, colorant and dye defined:


A combination of a pigment, a vehicle or base such as water, a binder and a surfactant.


A reactive product that responds to the surface it is used on based on whether each have positive or negative charges. Dye is a water soluble and ionic substance. Dye is generally used in water, turning all of the water the color of the dye and then the object to be colored is submerged into the dye. For practical purposes, a dye in this sense is not used on a surface such as grass, which cannot be submerged into dyed water the way a fabric could be. Application of dye on grass is inconvenient and inconsistent. Spraying a dye would lead to very uneven coloring results.


A general terms used for anything that applies color, including paint, dye, pigments or any other substances that add color to an object.


The dry substance used to create paints and other colorants.

Endurant turf colorant: Lawn paint, dye or pigment. Varieties of turf and grass colorant explained

Endurant is a colorant. More specifically, Endurant is a paint.

We often think of paint for walls or canvas, but Endurant grass paint is made specifically to adhere evenly on grass. Endurant is a water-based paint that contains pigment.

Here’s why Endurant turf colorant and Endurant green grass paint is exactly what you want for turning brown, dormant, dead or patchy uneven colored grass to natural, evenly colored green grass that is vibrant, natural-looking and lasting:

  • Endurant is made with organic pigments. These pigments are selected for superior quality so that when fading occurs, as occurs with all colorants exposed to weather and elements over time, Endurant fades evenly and on tone. Endurant stays green due to the high quality pigments used. Lower quality pigments often fade to blue. Endurant on the other hand retains its natural green color over time.
  • Unlike a dye, such as food coloring, a lawn treated with Endurant during heat and direct sunlight will not burn or be damaged by the frequent combination of dyes being combined with fertilizers—which also damage ground water and can cause environmental harm overtime.
  • Endurant is a paint, which includes pigment, binders and surfactants so the color stays on the specific type of surface it was created for—grass blades. Endurant’s highly specialized binders are made for excellent adherence to grass surfaces specifically. These binders are made to penetrate the turf grass blade’s unique waxy, oily surfaces. Further the binders are enduring- they are specially formulated to last on turfgrass for weeks or even months depending on the frequency of mowing and rate of grass growth, among other factors.
  • Endurant surfactants are specially designed so Endurant spreads evenly on the grass blades and lawn. This even coverage is essential to Endurant’s superiorly natural look.
  • Dye, such as food coloring, would work by dying the soil and the roots of the plant, but would not adhere to the grass surface. Dyes are often mixed with fertilizer, to help green the grass and over fertilizing contributes to contaminated water and stressing grass during heat. Most of all, dyes do not look natural on grass because they cannot produce consistent, reliable results.
  • Lawn dye, when the word dye is used technically in the way described above, does not create a natural green grass color and can produce quite inconsistent results.
  • The high quality nature of Endurant’s binders, surfactants and pigments make Endurant colorants the number one choice for turf professionals, sod growers and especially home lawns. Endurant provides instant curb appeal and a gorgeous look at a fraction of the environmental and economic costs of over-watering and over-fertilizing.
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