Soil Test Kit
MaybeProducts sell for $20.84 on average, inside the sweet spot. But the top 5 products take 77% of clicks, so Soil Test Kit is a Maybe.
- Flapen Score
- 61 / 100Top 28% of 8,839 Patio, Lawn & Garden niches · +5 vs the category median of 5661
- Market size
- $1.2M/yr718K searches / yr
- 90-day growth
- +28.7%search demand this quarter
- Competition
- 77%top-5 click share · 10 brands · 65 sellers
Flapen Score
Soil Test Kit against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Soil Test Kit is stronger. Inside it, weaker.
Market
The Soil Test Kit market on Amazon at a glance
Shoppers on Amazon United States searched for Soil Test Kit 718K times last year and spent an estimated $1.2M. The top 5 brands take 83% of clicks. Demand peaks in Mar–Apr–May–Jun. Flapen scores it 61 out of 100, a Maybe.
01 · Demand
An estimated 8.3% of those searches ended in a purchase.
Shoppers searched for this 718K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.3% of those searches ended in a purchase. Searches in the last 90 days moved +28.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.2M a year.
- Searches, last 12 months
- 718K
- Growth, 90 days vs prior 90
- +28.7%
- Conversion, latest week
- 8.3%
- Market size, estimated
- $1.2Ma year
- Peak month
- April5.5× the quietest month
- Top search term
- soil test kit449K searches a year
02 · Price
A sale here is worth $20.84.
Listings sell for $20.84 on average, from $9.39 to $31.32. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 6,000 to 8,000 of them. At $20.84 that is $125K to $167K a year per listing.
- Average price
- $20.84inside the $15 to $100 sweet spot
- Price range
- $9.39–$31.32
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 60K–80K
- Units per listing a year
- 6,000–8,000
- Revenue per listing a year
- $125K–$167K
- Returns
- 1.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
77% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.1% of listings are out of stock. The average listing ranks #8 within Plant & Soil Monitoring. It carries 5,489 reviews at 4.25 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 77%
- Prime listings
- 100%
- Out of stock, average day
- 3.1%
- Average rank
- #8in Plant & Soil Monitoring
- Average rating
- 4.25 starsAmazon United States average 4.42 stars
- Average reviews
- 5,489per listing
- Listings tracked
- 13
04 · Newcomers
3 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 4
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top Soil Test Kit 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 14, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Rapitest Soil Test Kit for Gardens Vegetables Flowers and Lawns. USA designed and assembled soil tester completely quickly and accurately measures/analyzes soil pH acidity and garden nutrients.
- Price
- $14.57
- Rating
- 4.1/5
- Reviews
- 2,280
- Age
- 10y ago

MySoil Soil Test Kit Unlock Your Lawn & Garden Potential Complete & Accurate Nutrient and pH Analysis with Recommendations Tailored to Your Soil and Plant Needs
- Price
- $31.32
- Rating
- 4.6/5
- Reviews
- 3,796
- Age
- 6y ago

YAMRON 4-in-1 Soil Moisture Meter Digital Plant Temperature/Soil Moisture/pH Meter/Sunlight Intensity Backlight LCD Display Soil Test Meter for Gardening Farming and Outdoor Plants
- Price
- $31.12
- Rating
- 4.3/5
- Reviews
- 3,116
- Age
- 1y ago

Soil Test Kit 140 Tests (2026 Updated Instructions) pH Nitrogen Phosphorus Potassium & Ammonia Garden Lawn & Plant Soil Tester Kit for Accurate Fertility Analysis
- Price
- $17.68
- Rating
- 4.0/5
- Reviews
- 480
- Age
- 3y ago

SONKIR Soil pH Meter MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care Great for Garden Lawn Farm Indoor & Outdoor Use (Green)
- Price
- $9.39
- Rating
- 4.1/5
- Reviews
- 46,513
- Age
- 8y ago
Trending
estimated 90-day click momentum
AKSBTEC Soil Test Kit 4-in-1 for Lawns & Gardens 40 Tests (pH Nitrogen Phosphorus Potassium) Easy Soil Testing Kit for Vegetable Garden Lawn & Plants
- Price
- $28.18
- Rating
- 4.1/5
- Reviews
- 67
- Age
- 2mo ago

NewTest Soil Test Kit 4 Parameters: Professional Accurate 40 Tests Soil Testing Kits for Lawns Gardening Vegetable Garden for pH Nitrogen Phosphorus Potassium - Soil Tester for Garden Nutrients (40)
- Price
- $29.89
- Rating
- 4.7/5
- Reviews
- 40
- Age
- 4mo ago

HSLGOVE Soil Test Kit 7-in-One Soil Moisture Meter/Soil PH Meter/Fertility Dual Screen Soil Tester w/Digital Soil Temp/Air Temp&Humidity for Plants Gardening Lawn Farm Indoor&Outdoor-Lvory White
- Price
- $25.05
- Rating
- 4.4/5
- Reviews
- 238
- Age
- 6mo ago

Soil Test Kit 100 Soil pH Test Strips (3.59 Range) for Garden Lawn & Indoor Plants Easy At-Home Soil Testing
- Price
- $10.31
- Rating
- 4.2/5
- Reviews
- 520
- Age
- 5y ago

Soil Moisture Meter 4-in-1 Soil Ph Meter Soil Tester for Moisture Light Nutrients pH Soil Ph Test Kit Great for Garden Lawn Farm No Battery Required Gifts for Plants Lover
- Price
- $15.34
- Rating
- 4.1/5
- Reviews
- 5,619
- Age
- 3y ago
Newest
by launch date
NewTest Soil pH Test Kit: Upgraded 125 Soil pH Test Strips with Measuring Cylinders for Accurate Testing pH Level of Garden Lawn Grass Flower Vegetable Compost Dirt
- Price
- $12.06
- Rating
- 4.2/5
- Reviews
- 87
- Age
- 1mo ago

AKSBTEC Soil Test Kit 4-in-1 for Lawns & Gardens 40 Tests (pH Nitrogen Phosphorus Potassium) Easy Soil Testing Kit for Vegetable Garden Lawn & Plants
- Price
- $28.18
- Rating
- 4.1/5
- Reviews
- 67
- Age
- 2mo ago

NewTest Soil Test Kit 4 Parameters: Professional Accurate 40 Tests Soil Testing Kits for Lawns Gardening Vegetable Garden for pH Nitrogen Phosphorus Potassium - Soil Tester for Garden Nutrients (40)
- Price
- $29.89
- Rating
- 4.7/5
- Reviews
- 40
- Age
- 4mo ago

HSLGOVE Soil Test Kit 7-in-One Soil Moisture Meter/Soil PH Meter/Fertility Dual Screen Soil Tester w/Digital Soil Temp/Air Temp&Humidity for Plants Gardening Lawn Farm Indoor&Outdoor-Lvory White
- Price
- $25.05
- Rating
- 4.4/5
- Reviews
- 238
- Age
- 6mo ago

YAMRON 4-in-1 Soil Moisture Meter Digital Plant Temperature/Soil Moisture/pH Meter/Sunlight Intensity Backlight LCD Display Soil Test Meter for Gardening Farming and Outdoor Plants
- Price
- $31.12
- Rating
- 4.3/5
- Reviews
- 3,116
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 77% of clicks. A locked shelf that new listings rarely crack.
Brands
10 flat
Sellers
65
Est. top-5 brand share
83%
Top 20: 100%
Est. top-5 click share
77%
Top 20: 100%
Open market
11%
- Luster Leaf38%
- My Soil21%
- Dewilde Trading Co10%
- YAMRON8%
- NewTest6%
- SONKIR5%
- Open — no brand owns it (4 brands, 11%)
Demand
Soil Test Kit search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 5.5×
Search terms
Top Soil Test Kit search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- soil test kit449K/yr
- soil test51K/yr
- soil tester for garden nutrients30K/yr
- soil testing kit33K/yr
- garden soil test kit17K/yr
- soil test kit for lawns17K/yr
- soil testing kit for gardening18K/yr
- soil test kit for vegetable garden11K/yr
- lawn soil test kit13K/yr
- luster leaf rapitest soil test kit8K/yr
Reviews and returns
What reviews say buyers love and hate about Soil Test Kit
We read the reviews and the return reasons for every product selling here.
“Caution: Questionable Accuracy”
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.
14 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 Soil Test Kit 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









