Round Up Refill
MaybeBuyers convert on 18.5% of searches. But the top 5 brands take 98% of clicks, so Round Up Refill is a Maybe.
- Flapen Score
- 61 / 100Top 28% of 8,839 Patio, Lawn & Garden niches · +5 vs the category median of 5661
- Market size
- $481K/yr82K searches / yr
- 90-day growth
- +86.3%search demand this quarter
- Competition
- 75%top-5 click share · 6 brands · 74 sellers
Flapen Score
Round Up Refill against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Round Up Refill is stronger. Inside it, weaker.
Market
The Round Up Refill market on Amazon at a glance
Shoppers on Amazon United States searched for Round Up Refill 82K times last year and spent an estimated $481K. The top 5 brands take 98% of clicks. Demand peaks in Jun–Jul–Aug. Flapen scores it 61 out of 100, a Maybe.
01 · Demand
An estimated 18.5% of those searches ended in a purchase.
Shoppers searched for this 82K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 18.5% of those searches ended in a purchase. Searches in the last 90 days moved +86.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $481K a year.
- Searches, last 12 months
- 82K
- Growth, 90 days vs prior 90
- +86.3%
- Conversion, latest week
- 18.5%
- Market size, estimated
- $481Ka year
- Peak month
- July5.9× the quietest month
- Top search term
- round up refill17K searches a year
02 · Price
A sale here is worth $31.67.
Listings sell for $31.67 on average, from $6.19 to $101.71. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 1,250 to 1,500 of them. At $31.67 that is $40K to $48K a year per listing.
- Average price
- $31.67inside the $15 to $100 sweet spot
- Price range
- $6.19–$101.71
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 1,250–1,500
- Revenue per listing a year
- $40K–$48K
- Returns
- 0.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
93% of listings pay for placement with sponsored ads. 86% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #28 within Weed & Moss Control. It carries 4,070 reviews at 4.41 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 86%
- Out of stock, average day
- 0.0%
- Average rank
- #28in Weed & Moss Control
- Average rating
- 4.41 starsAmazon United States average 4.42 stars
- Average reviews
- 4,070per listing
- Listings tracked
- 14
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 103 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 103 months
Products
Top Round Up Refill 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 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Roundup Weed & Grass Killer Refill Use in and Around Flower Beds Trees Driveways Walkways & More 1.25 gal.
- Price
- $16.41
- Rating
- 4.6/5
- Reviews
- 3,685
- Age
- 3y ago

Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer Refill Kills & Prevents for up to 1 Year 1.25 gal.
- Price
- $31.18
- Rating
- 4.5/5
- Reviews
- 1,111
- Age
- 3y ago

Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer Refill 1.25 gal.
- Price
- $23.16
- Rating
- 4.6/5
- Reviews
- 459
- Age
- 3y ago

Spectracide Weed And Grass Killer 1.33 Gallon AccuShot Sprayer Refill
- Price
- $11.88
- Rating
- 4.5/5
- Reviews
- 3,508
- Age
- 11y ago

Roundup for Lawns Refill - Tough Weed Killer for Use on Northern Grasses 1.25 gal.
- Price
- $20.17
- Rating
- 4.4/5
- Reviews
- 408
- Age
- 4y ago
Trending
estimated 90-day click momentum
Spruce Weed Killer Refill - Versatile Weed & Grass Killer for Flower Beds Driveways & Mulch Beds - No Pour No Mix No Mess Refill - Kills Dandelions Crabgrass & More (64 Oz)
- Price
- $21.95
- Rating
- 4.4/5
- Reviews
- 2,780
- Age
- 1y ago

Ortho GroundClear Year Long Vegetation Killer2 Concentrate Kills and Prevents Weeds Up to 1 Year 2 gal. Black
- Price
- $43.82
- Rating
- 4.0/5
- Reviews
- 3,588
- Age
- 2y ago

Spectracide Weed & Grass Killer Use On Driveways Walkways and Around Trees and Flower Beds 1 Gallon (RTU Spray)
- Price
- $6.19
- Rating
- 4.4/5
- Reviews
- 11,549
- Age
- 20y ago

Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer Refill 1.25 gal.
- Price
- $23.16
- Rating
- 4.6/5
- Reviews
- 459
- Age
- 3y ago

Ortho GroundClear Weed & Grass Killer with Comfort Wand - Kills Dandelions Chickweed Crabgrass Moss & More OMRI Listed Ready-to-Use Grass and Weed Killer Spray 1 gal.
- Price
- $21.22
- Rating
- 4.3/5
- Reviews
- 7,858
- Age
- 7y ago
Newest
by launch date
Spruce Weed Killer Refill - Versatile Weed & Grass Killer for Flower Beds Driveways & Mulch Beds - No Pour No Mix No Mess Refill - Kills Dandelions Crabgrass & More (64 Oz)
- Price
- $21.95
- Rating
- 4.4/5
- Reviews
- 2,780
- Age
- 1y ago

Ortho GroundClear Year Long Vegetation Killer2 Concentrate - Kills and Prevents Weeds Up to 1 Year 1 gal.
- Price
- $28.04
- Rating
- 4.0/5
- Reviews
- 3,588
- Age
- 2y ago

Ortho GroundClear Year Long Vegetation Killer Refill - Kills Weeds and Grasses Prevents Unwanted Weeds and Grasses for Up to 1 Year 1 gal.
- Price
- $16.66
- Rating
- 4.4/5
- Reviews
- 2,556
- Age
- 2y ago

Ortho GroundClear Year Long Vegetation Killer2 Concentrate Kills and Prevents Weeds Up to 1 Year 2 gal. Black
- Price
- $43.82
- Rating
- 4.0/5
- Reviews
- 3,588
- Age
- 2y ago

Roundup Weed & Grass Killer Refill Use in and Around Flower Beds Trees Driveways Walkways & More 1.25 gal.
- Price
- $16.41
- Rating
- 4.6/5
- Reviews
- 3,685
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 75% of clicks. A locked shelf that new listings rarely crack.
Brands
6 flat
Sellers
74
Est. top-5 brand share
98%
Top 20: 100%
Est. top-5 click share
75%
Top 20: 100%
Open market
0%
- Roundup72%
- Ortho11%
- Spectracide9%
- Control Solutions3%
- RM432%
- Spruce2%
- Open — no brand owns it (0%)
Demand
Round Up Refill search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul, Aug · busiest ÷ quietest = 5.9×
Search terms
Top Round Up Refill search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- round up refill17K/yr
- weed killer refill18K/yr
- roundup refill11K/yr
- plant killer10K/yr
- ground sterilizer9K/yr
- roundup weed killer refill5K/yr
- soil sterilizer6K/yr
- soil sterilant3K/yr
- plant killer outdoor4K/yr
Reviews and returns
What reviews say buyers love and hate about Round Up Refill
We read the reviews and the return reasons for every product selling here.
“Dosent work”
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.
16 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 Round Up Refill 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









