16 16 16 Fertilizer
FailThe top 5 brands take 100% of clicks, so 16 16 16 Fertilizer is a Fail.
- Flapen Score
- 46 / 100Ranks 7,082 of 8,839 Patio, Lawn & Garden niches · −10 vs the category median of 5646
- Market size
- $46K/yr31K searches / yr
- 90-day growth
- +42.2%search demand this quarter
- Competition
- 85%top-5 click share · 4 brands · 14 sellers
Flapen Score
16 16 16 Fertilizer against its category
The dotted line is the Patio, Lawn & Garden average. Past it, 16 16 16 Fertilizer is stronger. Inside it, weaker.
Market
The 16 16 16 Fertilizer market on Amazon at a glance
Shoppers on Amazon United States searched for 16 16 16 Fertilizer 31K times last year and spent an estimated $46K. All 4 brands take every click. Demand peaks in Mar–Apr–May–Jun. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 4.6% of those searches ended in a purchase.
Shoppers searched for this 31K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.6% of those searches ended in a purchase. Searches in the last 90 days moved +42.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $46K a year.
- Searches, last 12 months
- 31K
- Growth, 90 days vs prior 90
- +42.2%
- Conversion, latest week
- 4.6%
- Market size, estimated
- $46Ka year
- Peak month
- May4.0× the quietest month
- Top search term
- 16-16-16 fertilizer11K searches a year
02 · Price
A sale here is worth $32.13.
Listings sell for $32.13 on average, from $14.32 to $73.71. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $32.13 that is $3K to $8K a year per listing.
- Average price
- $32.13inside the $15 to $100 sweet spot
- Price range
- $14.32–$73.71
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$8K
- Returns
- 0.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
89% of listings pay for placement with sponsored ads. 67% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #427 within Soils, Mulches & Planting Media. It carries 237 reviews at 4.52 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 89%
- Prime listings
- 67%
- Out of stock, average day
- 0.0%
- Average rank
- #427in Soils, Mulches & Planting Media
- Average rating
- 4.52 starsAmazon United States average 4.42 stars
- Average reviews
- 237per listing
- Listings tracked
- 9
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 81 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
- 81 months
Products
Top 16 16 16 Fertilizer 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 15, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Supply Solutions 16-16-16 Complete Lawn & Garden All Purpose Granular Fertilizer - The Ultimate Plant Food for Lush Greenery & Vibrant Blooms - for All Plants Vegetables Fruits and Berries - 5lbs
- Price
- $25.33
- Rating
- 4.5/5
- Reviews
- 373
- Age
- 2y ago

20lb 16-16-16 Fertilizer
- Price
- $40.15
- Rating
- 4.6/5
- Reviews
- 42
- Age
- 7y ago

Supply Solutions 16-16-16 Complete Lawn & Garden All Purpose Granular Fertilizer - The Ultimate Plant Food for Lush Greenery & Vibrant Blooms - for All Plants Vegetables Fruits and Berries - 10lbs
- Price
- $32.86
- Rating
- 4.5/5
- Reviews
- 373
- Age
- 2y ago

GARDENWISE 16-16-16 All Purpose Professional Fertilizer - Lawn Flower Tree Shrub & Vegetable Garden Fertilizer (1/2 Quart)
- Price
- $14.32
- Rating
- 4.5/5
- Reviews
- 62
- Age
- 2y ago

GARDENWISE 16-16-16 All Purpose Professional Fertilizer - Lawn Flower Tree Shrub & Vegetable Garden Fertilizer (2 Quarts)
- Price
- $19.73
- Rating
- 4.5/5
- Reviews
- 62
- Age
- 2y ago
Trending
estimated 90-day click momentum
GARDENWISE 16-16-16 All Purpose Professional Fertilizer - Lawn Flower Tree Shrub & Vegetable Garden Fertilizer (2 Quarts)
- Price
- $19.73
- Rating
- 4.5/5
- Reviews
- 62
- Age
- 2y ago

GARDENWISE 16-16-16 All Purpose Professional Fertilizer - Lawn Flower Tree Shrub & Vegetable Garden Fertilizer (1 Quart)
- Price
- $16.74
- Rating
- 4.5/5
- Reviews
- 62
- Age
- 2y ago

20lb 16-16-16 Fertilizer
- Price
- $40.15
- Rating
- 4.6/5
- Reviews
- 42
- Age
- 7y ago

Supply Solutions 16-16-16 Complete Lawn & Garden All Purpose Granular Fertilizer - The Ultimate Plant Food for Lush Greenery & Vibrant Blooms - for All Plants Vegetables Fruits and Berries - 50lbs
- Price
- $73.71
- Rating
- 4.5/5
- Reviews
- 373
- Age
- 2y ago

GARDENWISE 16-16-16 All Purpose Professional Fertilizer - Lawn Flower Tree Shrub & Vegetable Garden Fertilizer (1/2 Quart)
- Price
- $14.32
- Rating
- 4.5/5
- Reviews
- 62
- Age
- 2y ago
Newest
by launch date
GARDENWISE 16-16-16 All Purpose Professional Fertilizer - Lawn Flower Tree Shrub & Vegetable Garden Fertilizer (1/2 Quart)
- Price
- $14.32
- Rating
- 4.5/5
- Reviews
- 62
- Age
- 2y ago

GARDENWISE 16-16-16 All Purpose Professional Fertilizer - Lawn Flower Tree Shrub & Vegetable Garden Fertilizer (2 Quarts)
- Price
- $19.73
- Rating
- 4.5/5
- Reviews
- 62
- Age
- 2y ago

GARDENWISE 16-16-16 All Purpose Professional Fertilizer - Lawn Flower Tree Shrub & Vegetable Garden Fertilizer (1 Quart)
- Price
- $16.74
- Rating
- 4.5/5
- Reviews
- 62
- Age
- 2y ago

Supply Solutions 16-16-16 Complete Lawn & Garden All Purpose Granular Fertilizer - The Ultimate Plant Food for Lush Greenery & Vibrant Blooms - for All Plants Vegetables Fruits and Berries - 25lbs
- Price
- $49.87
- Rating
- 4.5/5
- Reviews
- 373
- Age
- 2y ago

Supply Solutions 16-16-16 Complete Lawn & Garden All Purpose Granular Fertilizer - The Ultimate Plant Food for Lush Greenery & Vibrant Blooms - for All Plants Vegetables Fruits and Berries - 50lbs
- Price
- $73.71
- Rating
- 4.5/5
- Reviews
- 373
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 85% of clicks. A locked shelf that new listings rarely crack.
Brands
4 falling
Sellers
14
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
85%
Top 20: 100%
Open market
0%
- Supply Solutions57%
- Knox Fertilizer22%
- GARDENWISE17%
- Grow More4%
- Open — no brand owns it (0%)
Demand
16 16 16 Fertilizer search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 4.0×
Search terms
Top 16 16 16 Fertilizer search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 16-16-16 fertilizer11K/yr
- 16 16 16 fertilizer11K/yr
- triple 16 fertilizer5K/yr
- 16-16-16 all purpose fertilizer4K/yr
Reviews and returns
What reviews say buyers love and hate about 16 16 16 Fertilizer
We read the reviews and the return reasons for every product selling here.
“Too expensive”
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.
12 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 16 16 16 Fertilizer 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









