12 12 12 Fertilizer
12 12 12 Fertilizer shows low returns (0.3%), but a small market ($24K/yr) keeps it on the watch list.
Flapen Score
Ranks 4,476 of 8,839 Patio, Lawn & Garden niches · −1 vs the category median of 56
Is 12 12 12 Fertilizer profitable on Amazon?
According to Flapen's Amazon United States niche tracking, 12 12 12 Fertilizer is a $24K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 67% of demand. Verdict: Worth a look — 55/100.
12 12 12 Fertilizer: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +75.4% over the last 90 days and 5.7% of searches end in a purchase.
$24K
revenue / yr
Who owns the niche?
The top 5 brands hold 67% of demand, so 33% of the market is open.
33%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 22 products
Top 12 12 12 Fertilizer products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Twin Pine 7137 40 lbs All-Purpose Fertilizer 12-12-12
- Price
- $47.87
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 2y ago

Southern Ag All Purpose Granular Fertilizer 10-10-10 5 LB Size: 5 LB
- Price
- $18.76
- Rating
- 4.6/5
- Reviews
- 2,850
- Age
- 15y ago

Osmocote Smart-Release Plant Food Plus Outdoor & Indoor1 - Granular Continuous Release Plant Fertilizer with 11 Essential Nutrients 1 lb.
- Price
- $8.50
- Rating
- 4.8/5
- Reviews
- 4,710
- Age
- 3y ago

Miracle-Gro Shake N Feed All Purpose Plant Food 4.5 lb.
- Price
- $13.67
- Rating
- 4.7/5
- Reviews
- 15,825
- Age
- 11y ago

Fertilome (12140) Garden Cote Fertilizer 12-12-12 (1 lb.)
- Price
- $17.77
- Rating
- 4.7/5
- Reviews
- 37
- Age
- 5y ago
Trending
90-day click momentum
Miracle-Gro Shake N Feed Rose & Bloom Plant Food 4.5 lb
- Price
- $15.21
- Rating
- 4.7/5
- Reviews
- 2,538
- Age
- 12y ago

GreenView Multi-Purpose Fertilizer NPK 12-12-12 33 lb. Feeds Vegetables Flowers Trees and shrubs for up to 8 Weeks Promoting Healthy Growth and Greater yields. Covers up to 15 700 sq. ft.
- Price
- $41.91
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 15y ago

Osmocote Smart-Release Plant Food Plus Outdoor & Indoor1 - Granular Continuous Release Plant Fertilizer with 11 Essential Nutrients 2 lbs.
- Price
- $12.73
- Rating
- 4.8/5
- Reviews
- 4,710
- Age
- 3y ago

Osmocote Smart-Release Plant Food Plus Outdoor & Indoor1 - Granular Continuous Release Plant Fertilizer with 11 Essential Nutrients 1 lb.
- Price
- $8.50
- Rating
- 4.8/5
- Reviews
- 4,710
- Age
- 3y ago

Fertilome (12141) Garden Cote Fertilizer 12-12-12 (4.5 lb.)
- Price
- $42.51
- Rating
- 4.7/5
- Reviews
- 37
- Age
- 5y ago
Newest
by launch date
10-10-10 General All Purpose Fertilizer for Flowers and Vegetable Beds - Raised Garden Beds - Safe for Fruits Lawns Grass - Promotes Soil Heath and Growth - 50 Pound Bag
- Price
- $50.80
- Rating
- 4.4/5
- Reviews
- 88
- Age
- 1y ago

Gardenwise 13-13-13 Slow Release Granular Fertilizer All Purpose Plant Food 13 13 13 for Outdoor Grass Vegetables Roses Flowers Shrubs Trees. Lawns Gardens Potted Plants (1/2 Quart)
- Price
- $13.43
- Rating
- 4.6/5
- Reviews
- 163
- Age
- 2y ago

12-12-12 Starter Fertilizer (10 Pounds)
- Price
- $36.82
- Rating
- 4.0/5
- Reviews
- 14
- Age
- 2y ago

Twin Pine 7137 40 lbs All-Purpose Fertilizer 12-12-12
- Price
- $47.87
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 2y ago

10-10-10 Plant Fertilizer Slow Release - 10 10 10 All Purpose Granular Garden Fertilizer for Vegetables Tomato Arborvitae Shrubs Rose Flowers Fruit Fig Trees (1/2 Quart)
- Price
- $14.52
- Rating
- 4.6/5
- Reviews
- 1,851
- Age
- 2y ago
Competition: brands, sellers & click share
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
Brands
14 falling
Sellers
74
Top-5 brand share
67%
Top 20: 100%
Top-5 click share
57%
Top 20: 98%
Open market
25%
- Twin Pine28%
- Miracle-Gro11%
- Osmocote10%
- ferti-lome10%
- Scotts8%
- Southern Ag8%
12 12 12 Fertilizer demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top 12 12 12 Fertilizer search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- 12-12-12 fertilizer7K/yr
- 12 12 12 fertilizer7K/yr
- flower fertilizer granules3K/yr
What reviews say buyers love and hate about 12 12 12 Fertilizer
What buyers mention most, as a share of all reviews.
What buyers love
93% of reviews“Its helpful growing plants”
“Great quality and exactly as described”
“Worth the money”
“Easy effective”
“As advertised”
What buyers complain about
77% of reviews“No germination at all”
“Pricey and not much in container”
“kills bees”
“The size of this bottle was pretty big for the price”
“Impossible to open”
12 12 12 Fertilizer return rate & reasons
Why buyers send it back, as a share of all return requests.
0.3%
Return rate
38%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common 12 12 12 Fertilizer questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









