Is turf mark blue spray indicator dye profitable to sell on Amazon United States?

The niche generates $427K/yr across 13 tracked products. 90-day search growth is +26.6%. Flapen's verdict: Worth a look (58/100).

How competitive is the turf mark blue spray indicator dye niche?

7 brands and 22 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 89% of demand.

What do buyers complain about in turf mark blue spray indicator dye?

Top complaints mined from reviews: Color, Leak-Proof, Stain Resistance. The return rate is 0.8%.

When does demand for turf mark blue spray indicator dye peak?

Demand peaks in Mar–Apr–May–Jul–Aug; the busiest month runs 5.6× the quietest.

What does it cost to enter the turf mark blue spray indicator dye niche?

Listings span $9.46–$58.79; the average listing price is $23.91 (sweet spot $15–$100). The average incumbent carries 3,334 reviews — the moat a new listing must climb.

turf mark blue spray indicator dye

Worth a look

Shows searches that convert (15.5% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Conversion

Incredible15.5%

search→purchase rate — share of searches ending in a sale

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Avg price

Incredible$23.91

avg listing price — sweet spot $15–$100

Price range

Great$9.46–$58.79

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Good$427K

$427K/yr · 115K searches

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Good+26.6%

90-day search growth — must beat 0% to launch

Review moat

Okay3,333.92

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay89%

top-5 brand share — brands hold most of the demand

Competition

Bad72%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, turf mark blue spray indicator dye is a $427K/yr Amazon United States market (115K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Mar–Apr–May–Jul–Aug. Verdict: Worth a look — 58/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

turf mark blue spray indicator dye market data

Units sold / yr: 15K–20K; avg 1,000–1,250/product
Revenue / yr: $359K–$478K; units × avg price
Conversion rate: 15.5%
Avg BSR: #469
Page quality: 0%
Prime: 100%
Sponsored: 85%
Out of stock: 0.0%
Avg brand age: 78 months
Avg seller age: 160 days

Competition & brand share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 rising

Sellers

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

Liquid Harvest60%
Not Rocket Sciences9%
Monterey7%
Maplefield7%
BASF6%
ADIOS!6%
Open — no brand owns it (1 brand, 5%)

Demand & seasonality

Weekly Amazon search volume, last 59 weeks — +26.6% search growth over the last 90 days.

Peak months: Mar, Apr, May, Jul, Aug · busiest ÷ quietest = 5.6×

Open Trend

Top turf mark blue spray indicator dye search terms

herbicide dye15K/yr +20.1%11.5% conv.
spray indicator dye11K/yr +56.1%7.2% conv.
blue dye for herbicide spray13K/yr +16.4%18.4% conv.
lazer blue lawn dye10K/yr +78.7%19.0% conv.
lawn dye8K/yr +28.0%7.2% conv.
spray dye6K/yr +15.5%6.1% conv.
turf mark5K/yr +28.1%15.7% conv.
mark it blue5K/yr +9.3%11.8% conv.
turf mark blue spray indicator dye5K/yr +13.5%18.5% conv.
spray dye for herbicide5K/yr +24.6%15.3% conv.

All search terms

Top turf mark blue spray indicator dye products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Liquid Harvest Lazer Blue - 32 Ounces - Concentrated Spray Pattern Indicator - Perfect Weed/ Fertilizer Marking Dye Turf Mark and Blue Herbicide Marker

Liquid Harvest$26.264.6★2,786 rev

Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator 8 Ounces Perfect Weed Dye Herbicide Fertilizer Marking Turf Mark and Marker

Liquid Harvest$14.894.5★17,167 rev

Monterey Mark-It Blue Bundled with Measuring Spoon - Spray Solution Colorant Chemical Marker Dye for Insecticide Herbicide and Fungicide 8 oz

Monterey$12.274.4★2,053 rev

Maplefield Blue Spray Indicator Dye - 8 oz Bottle with Pipette - Lawn Dye for Sprayers & Spray Pattern Indicator

Maplefield$14.764.4★366 rev

Adios! Professional Blue Spray Dye Marker (8oz) Makes 16 Gallons of Indicator for Grass and Lawn Care Safe for Mixing

ADIOS!$13.174.5★785 rev

Newest

by launch date

Monterey Mark-It Blue Bundled with Measuring Spoon - Spray Solution Colorant Chemical Marker Dye for Insecticide Herbicide and Fungicide 8 oz

Monterey$12.272,053 rev

1y ago

ECO LIVING SOLUTIONS$9.46198 rev

1y ago

32oz 4X Spray Pattern Indicator Dye + Surfactant Makes 32 Gallons of Wetting Agent for Lawn & Turf Mark - Effective Spray Indicator Liquid Blue Dye for Marking Turf Easy to Mix & Apply

Not Rocket Sciences$24.88259 rev

2y ago

32oz 4X Red Spray Dye - Makes 128 Gallons of Concentrated Spray Pattern Indicator Dye Ideal Fertilizer Marking Lawn Turf Mark and Marker Mark Where Youve Sprayed with Red Color Indicator

Not Rocket Sciences$27.97205 rev

2y ago

32oz 4X Green Spray Pattern Indicator Dye - Makes 128 Gallons of Concentrated Spray Dye Ideal Fertilizer Marking Lawn Turf Mark and Marker Mark Where Youve Sprayed with Green Color Indicator

Not Rocket Sciences$23.88328 rev

3y ago

What buyers say about turf mark blue spray indicator dye

What buyers praise and complain about, mined from review topics.

What buyers love

Advertised Vs Actual Product18%

“Works as advertised”

Spray/Flow17%

“improves overall spraying accuracy”

Quality-Overall16%

“well made”

Color15%

“the color looks great”

Ease Of Use8%

“Easy to use”

Value For Money6%

“Good value for money”

Efficiency3%

“Works great”

Ease Of Cleaning2%

“Helpful Indicator for Cleaner Spraying”

Pest/Insect Control2%

“insecticide very helpful”

Leak-Proof1%

“No leaks, which is typical for laser markers”

What buyers complain about

Color21%

“Blue tint is not dark enough”

Leak-Proof19%

“Leaked all over everything in the box”

Stain Resistance11%

“IT WILL STAIN ABSOLUTELY EVERYTHING”

Functionality-Overall6%

“Doesnt work”

Ease Of Cleaning6%

“Its a mess to use”

Value For Money5%

“I found that the extra cost”

Ease Of Use3%

“Awful stuff to work with”

Durability3%

“Doesnt last”

Spray/Flow3%

“the spray all of a sudden got vivid”

Advertised Vs Actual Product2%

“Needs to use more than the label says for it to mark the grass well”

Top return reasons

Leak-Proof39%

Color17%

Advertised Vs Actual Product8%

Stain Resistance6%

Value For Money6%

Functionality-Overall6%

Size-Overall5%

Spray/Flow2%

Paint Quality2%

Defective Material/Parts1%

Common questions

Is turf mark blue spray indicator dye profitable to sell on Amazon United States?: The niche generates $427K/yr across 13 tracked products. 90-day search growth is +26.6%. Flapen's verdict: Worth a look (58/100).
How competitive is the turf mark blue spray indicator dye niche?: 7 brands and 22 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 89% of demand.
What do buyers complain about in turf mark blue spray indicator dye?: Top complaints mined from reviews: Color, Leak-Proof, Stain Resistance. The return rate is 0.8%.
When does demand for turf mark blue spray indicator dye peak?: Demand peaks in Mar–Apr–May–Jul–Aug; the busiest month runs 5.6× the quietest.
What does it cost to enter the turf mark blue spray indicator dye niche?: Listings span $9.46–$58.79; the average listing price is $23.91 (sweet spot $15–$100). The average incumbent carries 3,334 reviews — the moat a new listing must climb.