13-13-13 Fertilizer
brand-locked demand (top 5 brands take 100% of clicks) — 13-13-13 Fertilizer doesn't clear our bar today.
Flapen Score
Ranks 8,066 of 8,839 Patio, Lawn & Garden niches · −17 vs the category median of 56
Is 13-13-13 Fertilizer profitable on Amazon?
According to Flapen's Amazon United States niche tracking, 13-13-13 Fertilizer is a $40K/yr Amazon United States market (41K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Skip it — 39/100.
13-13-13 Fertilizer: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved +14.1% over the last 90 days and 3.4% of searches end in a purchase.
$40K
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
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 · 8 products
Top 13-13-13 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
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

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 (5 quarts)
- Price
- $35.17
- Rating
- 4.6/5
- Reviews
- 163
- Age
- 2y ago

13-13-13 Garden Grower Fertilizer with Pelletized Lime and Micronutrients (6 lbs)
- Price
- $25.92
- Rating
- 4.6/5
- Reviews
- 320
- Age
- 7y 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 (2 quarts)
- Price
- $19.89
- Rating
- 4.6/5
- Reviews
- 163
- 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 - 5lbs
- Price
- $25.33
- Rating
- 4.5/5
- Reviews
- 373
- Age
- 2y ago
Trending
90-day click momentum
CountryMax 15-15-15 All Purpose Fertilizer 50 lb Bag Balanced Plant Food for Flowers & Vegetable Beds Raised Gardens Lawns & Grass Supports Soil Health and Growth
- Price
- $60.30
- Rating
- 4.7/5
- Reviews
- 32
- Age
- 5mo ago

Scotts Turf Builder Southern Lawn Food 14.06 lbs.
- Price
- $24.71
- Rating
- 4.6/5
- Reviews
- 4,316
- Age
- 18y 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 (5 quarts)
- Price
- $35.17
- Rating
- 4.6/5
- Reviews
- 163
- Age
- 2y 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 (2 quarts)
- Price
- $19.89
- Rating
- 4.6/5
- Reviews
- 163
- Age
- 2y 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
Newest
by launch date
CountryMax 15-15-15 All Purpose Fertilizer 50 lb Bag Balanced Plant Food for Flowers & Vegetable Beds Raised Gardens Lawns & Grass Supports Soil Health and Growth
- Price
- $60.30
- Rating
- 4.7/5
- Reviews
- 32
- Age
- 5mo 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

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 (5 quarts)
- Price
- $35.17
- Rating
- 4.6/5
- Reviews
- 163
- Age
- 2y 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 (2 quarts)
- Price
- $19.89
- Rating
- 4.6/5
- Reviews
- 163
- Age
- 2y 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 (4 quarts)
- Price
- $30.30
- Rating
- 4.6/5
- Reviews
- 163
- Age
- 2y ago
Competition: brands, sellers & click share
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
Brands
5 falling
Sellers
11
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
90%
Top 20: 100%
Open market
0%
- GARDENWISE75%
- Pendelton Turf Supply12%
- Supply Solutions5%
- Scotts4%
- CountryMax3%
13-13-13 Fertilizer demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 9.0×
Top 13-13-13 Fertilizer search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- 13-13-13 fertilizer15K/yr
- 13 13 13 fertilizer12K/yr
- triple 13 fertilizer8K/yr
- 13-13-13 fertilizer 50 lb bag6K/yr
What reviews say buyers love and hate about 13-13-13 Fertilizer
What buyers mention most, as a share of all reviews.
What buyers love
95% of reviews“It had greatly helped increase of growth in our yard”
“Good for the price”
“The product is as advertised”
“Excellent product”
“Green grass”
What buyers complain about
76% of reviews“its hit or miss on these bags of fertilizer”
“Be careful”
“Bag was not weight as promised”
“Bag was not weight as promised”
“My grass was just not very green”
13-13-13 Fertilizer return rate & reasons
Why buyers send it back, as a share of all return requests.
0.3%
Return rate
43%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common 13-13-13 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.









