Greenworks Weed Wacker String
MaybeSearch demand grew +391.0% this quarter. But the top 5 brands take 96% of clicks, so Greenworks Weed Wacker String is a Maybe.
- Flapen Score
- 64 / 100Top 19% of 8,839 Patio, Lawn & Garden niches · +8 vs the category median of 5664
- Market size
- $458K/yr115K searches / yr
- 90-day growth
- +391.0%search demand this quarter
- Competition
- 82%top-5 click share · 7 brands · 19 sellers
Flapen Score
Greenworks Weed Wacker String against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Greenworks Weed Wacker String is stronger. Inside it, weaker.
Market
The Greenworks Weed Wacker String market on Amazon at a glance
Shoppers on Amazon United States searched for Greenworks Weed Wacker String 115K times last year and spent an estimated $458K. The top 5 brands take 96% of clicks. Demand peaks in May–Jun–Jul–Aug. Flapen scores it 64 out of 100, a Maybe.
01 · Demand
An estimated 13.6% of those searches ended in a purchase.
Shoppers searched for this 115K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 13.6% of those searches ended in a purchase. Searches in the last 90 days moved +391.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $458K a year.
- Searches, last 12 months
- 115K
- Growth, 90 days vs prior 90
- +391.0%
- Conversion, latest week
- 13.6%
- Market size, estimated
- $458Ka year
- Peak month
- July58.6× the quietest month
- Top search term
- greenworks weed wacker string31K searches a year
02 · Price
A sale here is worth $29.22.
Listings sell for $29.22 on average, from $9.83 to $104.27. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 500 to 750 of them. At $29.22 that is $15K to $22K a year per listing.
- Average price
- $29.22inside the $15 to $100 sweet spot
- Price range
- $9.83–$104.27
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $15K–$22K
- Returns
- 2.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
92% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 7.3% of listings are out of stock. The average listing ranks #397 within String Trimmer Parts & Accessories. It carries 802 reviews at 4.08 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 92%
- Prime listings
- 100%
- Out of stock, average day
- 7.3%
- Average rank
- #397in String Trimmer Parts & Accessories
- Average rating
- 4.08 starsAmazon United States average 4.42 stars
- Average reviews
- 802per listing
- Listings tracked
- 12
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top Greenworks Weed Wacker String products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 16, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
THTEN 0.080 String Trimmer Line Compatible with Greenworks 80V 60V 48V 40V 24V GST80320 STB301 ST80L00 ST60B212 ST60B02 BL60L00 STE405 21142 String Trimmer 157 Ft Pre-Cut Twisted Line 9 Pack
- Price
- $13.73
- Rating
- 4.5/5
- Reviews
- 185
- Age
- 3y ago

Greenworks 0.080 80V Front Mount String Trimmer Replacement Spool
- Price
- $12.25
- Rating
- 4.4/5
- Reviews
- 3,094
- Age
- 10y ago

THTEN 29252 29092 Weed Eater Spools Replacement for Greenworks 21302 21332 21342 20V 24V 40V 16ft 0.065Single Line String Trimmer with 3411546A-6 Cap Covers Parts Auto-Feed String Edger 6+1
- Price
- $12.50
- Rating
- 4.3/5
- Reviews
- 808
- Age
- 7y ago

JOYCOLY Weed Eater String Replacement Spool Compatible with Greenworks 21332 21342 24V 40V 80V Cordless String Trimmer 0.065 Inch Single Line Auto-Feed Spool Model 29252 (6 Spool 1 Cap) Blue
- Price
- $9.83
- Rating
- 4.3/5
- Reviews
- 524
- Age
- 5y ago

Kudoosen 2900719 Weed Wacker Spools for Greenworks 20ft 0.065 2101602 2101602A STBA40B210 2101602 ST40B410 Replacement Trimmer Spools 10-Line Spool + 2Cap
- Price
- $13.45
- Rating
- 4.4/5
- Reviews
- 195
- Age
- 2y ago
Trending
estimated 90-day click momentum
THTEN 29252 29092 Weed Eater Spools Replacement for Greenworks 21302 21332 21342 20V 24V 40V 16ft 0.065Single Line String Trimmer with 3411546A-6 Cap Covers Parts Auto-Feed String Edger 6+1
- Price
- $12.50
- Rating
- 4.3/5
- Reviews
- 808
- Age
- 7y ago

Kudoosen 2900719 Weed Wacker Spools for Greenworks 20ft 0.065 2101602 2101602A STBA40B210 2101602 ST40B410 Replacement Trimmer Spools 10-Line Spool + 2Cap
- Price
- $13.45
- Rating
- 4.4/5
- Reviews
- 195
- Age
- 2y ago

THTEN 0.080 String Trimmer Line Compatible with Greenworks 80V 60V 48V 40V 24V GST80320 STB301 ST80L00 ST60B212 ST60B02 BL60L00 STE405 21142 String Trimmer 157 Ft Pre-Cut Twisted Line 9 Pack
- Price
- $13.73
- Rating
- 4.5/5
- Reviews
- 185
- Age
- 3y ago

VineHii Compatible with Greenworks 24V12 and 40V13 String Trimmer Replacement Spool for Greenworks 0.065 Single Line Auto-Feed String Trimmer Spool + Cover Cap (6 Spools 1 Cap)
- Price
- $18.77
- Rating
- 4.3/5
- Reviews
- 38
- Age
- 1y ago

Greenworks 24V Cordless String Trimmer/Edger (Gen 2) 12 Cutting Width Ultra-Light 6 lbs Design with 2.0Ah Battery & Charger Included
- Price
- $85.22
- Rating
- 3.9/5
- Reviews
- 465
- Age
- 3y ago
Newest
by launch date
SB00L00 Spool Replacement Bump Trimmer Head 2926507 Compatible with Greenworks ST40L00 ST60V ST60L210 ST60L00 ST60B00 80V ST80L200 Front Mount String Trimmer Weed Wack Pre-Wound 0.080 17Ft Dual Line
- Price
- $25.44
- Rating
- 3.7/5
- Reviews
- 41
- Age
- 1y ago

Replacement Spool for Greenworks 0.065 Single Line Auto-Feed String Trimmer Spools + Replacement Spool Cover Cap Compatible with Greenworks 24V12 and 40V13 String Trimmer -7Pack(6 Spool + 1Cap)
- Price
- $19.38
- Rating
- 4.2/5
- Reviews
- 78
- Age
- 1y ago

VineHii Compatible with Greenworks 24V12 and 40V13 String Trimmer Replacement Spool for Greenworks 0.065 Single Line Auto-Feed String Trimmer Spool + Cover Cap (6 Spools 1 Cap)
- Price
- $18.77
- Rating
- 4.3/5
- Reviews
- 38
- Age
- 1y ago

Aporozona 6PC SB00L00 Dual Trimmer Line Replacement Spool for Greenworks STBA80L210 ST80L210 ST60L2510 ST80L00 ST60L00 ST60L210 ST60B00 ST60B211 ST60B212 String Trimmer
- Price
- $19.43
- Rating
- 4.3/5
- Reviews
- 59
- Age
- 1y ago

Kudoosen 2900719 Weed Wacker Spools for Greenworks 20ft 0.065 2101602 2101602A STBA40B210 2101602 ST40B410 Replacement Trimmer Spools 10-Line Spool + 2Cap
- Price
- $13.45
- Rating
- 4.4/5
- Reviews
- 195
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 82% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
19
Est. top-5 brand share
96%
Top 20: 100%
Est. top-5 click share
82%
Top 20: 100%
Open market
2%
- THTEN48%
- Greenworks24%
- OIXXAF11%
- Cilivo7%
- Kudoosen6%
- VineHii2%
- Open — no brand owns it (1 brand, 2%)
Demand
Greenworks Weed Wacker String search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 58.6×
Search terms
Top Greenworks Weed Wacker String search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- greenworks weed wacker string31K/yr
- greenworks trimmer string25K/yr
- greenworks string trimmer refill12K/yr
- green works weed wacker string9K/yr
- greenworks trimmer line8K/yr
- greenworks trimmer string replacement6K/yr
- greenworks weed eater string7K/yr
- greenworks replacement spool5K/yr
- greenworks string trimmer line2K/yr
- greenworks edger string3K/yr
Reviews and returns
What reviews say buyers love and hate about Greenworks Weed Wacker String
We read the reviews and the return reasons for every product selling here.
“it just didn't last”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Greenworks Weed Wacker String questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









