Blue Hydrangea Fertilizer
MaybeAn estimated 0.4% of orders come back. But shoppers spend an estimated $24K a year here, so Blue Hydrangea Fertilizer is a Maybe.
- Flapen Score
- 55 / 100Ranks 4,476 of 8,839 Patio, Lawn & Garden niches · −1 vs the category median of 5655
- Market size
- $24K/yr15K searches / yr
- 90-day growth
- +145.7%search demand this quarter
- Competition
- 78%top-5 click share · 12 brands · 53 sellers
Flapen Score
Blue Hydrangea Fertilizer against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Blue Hydrangea Fertilizer is stronger. Inside it, weaker.
Market
The Blue Hydrangea Fertilizer market on Amazon at a glance
Shoppers on Amazon United States searched for Blue Hydrangea Fertilizer 15K times last year and spent an estimated $24K. The top 5 brands take 80% of clicks. Demand peaks in Apr–May–Jun–Jul. Flapen scores it 55 out of 100, a Maybe.
01 · Demand
An estimated 8.2% of those searches ended in a purchase.
Shoppers searched for this 15K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.2% of those searches ended in a purchase. Searches in the last 90 days moved +145.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $24K a year.
- Searches, last 12 months
- 15K
- Growth, 90 days vs prior 90
- +145.7%
- Conversion, latest week
- 8.2%
- Market size, estimated
- $24Ka year
- Peak month
- June38.8× the quietest month
- Top search term
- blue hydrangea fertilizer5K searches a year
02 · Price
A sale here is worth $19.72.
Listings sell for $19.72 on average, from $9.92 to $43.03. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $19.72 that is $2K to $5K a year per listing.
- Average price
- $19.72inside the $15 to $100 sweet spot
- Price range
- $9.92–$43.03
- 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
- $2K–$5K
- Returns
- 0.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
86% of listings pay for placement with sponsored ads. 86% ship with Prime. On an average day, 1.5% of listings are out of stock. The average listing ranks #443 within Soils, Mulches & Planting Media. It carries 780 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 86%
- Out of stock, average day
- 1.5%
- Average rank
- #443in Soils, Mulches & Planting Media
- Average rating
- 4.55 starsAmazon United States average 4.42 stars
- Average reviews
- 780per listing
- Listings tracked
- 14
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 69 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
- 69 months
Products
Top Blue Hydrangea 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
Hydrangea Fertilizer Liquid Plant Food for Bigger Blooms Rich Flower Color & Stronger Root Development 8 oz
- Price
- $11.62
- Rating
- 4.5/5
- Reviews
- 1,176
- Age
- 3y ago

Espoma Organic Soil Acidifier Soil Amendment; Lowers Soil pH and Turns Hydrangeas Blue! Contains Elemental Sulfur and can be Used for Organic Gardening 6 lb. Bag - Pack of 2
- Price
- $27.18
- Rating
- 4.7/5
- Reviews
- 293
- Age
- 8y ago

Grow More Hydrangea Blueing Formula - 2lbs of USA-Made Soil Acidifier for Hydrangeas Azaleas Gardenias & Many More - Contains Aluminum Sulfate that Enhances Color Change for Soil and Potted Plants
- Price
- $17.20
- Rating
- 4.4/5
- Reviews
- 637
- Age
- 17y ago

Earth Science Fast Acting Sulfur Granules 5lb Reduces Soil pH and Nutrient Runoff Improves Growth & Color for Acid-Loving Plants Long-Lasting Lawn Care Supplement
- Price
- $22.78
- Rating
- 4.6/5
- Reviews
- 869
- Age
- 3y ago

Jobes Organics Granular Soil Amendment Organic Soil Acidifier for Blueberry and Hydrangea Plants 6 lbs Bag
- Price
- $20.97
- Rating
- 4.6/5
- Reviews
- 3,338
- Age
- 11y ago
Trending
estimated 90-day click momentum
32oz Hydrangea Fertilizer - Makes 32 Gallons of Hydrangea Plant Food Hydrangeas Indoor Plant Fertilizer Liquid for Lush Growth Strong Stems and Vibrant Blooms Nutrient-Rich Flower Food
- Price
- $17.89
- Rating
- 4.6/5
- Reviews
- 85
- Age
- 1y ago

Miracle-Gro Water Soluble Azalea Camellia Rhododendron Plant Food 5 lb.
- Price
- $20.72
- Rating
- 4.8/5
- Reviews
- 643
- Age
- 4y ago

Espoma Organic Soil Acidifier Soil Amendment; Lowers Soil pH and Turns Hydrangeas Blue! Contains Elemental Sulfur and can be Used for Organic Gardening 6 lb. Bag - Pack of 2
- Price
- $27.18
- Rating
- 4.7/5
- Reviews
- 293
- Age
- 8y ago

Hoffman Blue Magic Aluminum Sulfate
- Price
- $19.62
- Rating
- 4.6/5
- Reviews
- 276
- Age
- 16y ago

Hydrangea Fertilizer Liquid Plant Food for Bigger Blooms Rich Flower Color & Stronger Root Development 8 oz
- Price
- $11.62
- Rating
- 4.5/5
- Reviews
- 1,176
- Age
- 3y ago
Newest
by launch date
GARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur Indoor & Outdoor Soil Acidifier for Miracle Growth (12 oz)
- Price
- $9.92
- Rating
- 4.4/5
- Reviews
- 568
- Age
- 1y ago

GARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur Indoor & Outdoor Soil Acidifier for Miracle Growth (1/2 qt)
- Price
- $13.45
- Rating
- 4.4/5
- Reviews
- 568
- Age
- 1y ago

32oz Hydrangea Fertilizer - Makes 32 Gallons of Hydrangea Plant Food Hydrangeas Indoor Plant Fertilizer Liquid for Lush Growth Strong Stems and Vibrant Blooms Nutrient-Rich Flower Food
- Price
- $17.89
- Rating
- 4.6/5
- Reviews
- 85
- Age
- 1y ago

Hydrangea Fertilizer Liquid Plant Food for Bigger Blooms Rich Flower Color & Stronger Root Development 8 oz
- Price
- $11.62
- Rating
- 4.5/5
- Reviews
- 1,176
- Age
- 3y ago

EZ-GRO Hydrangea Fertilizer Liquid Plant Food 21-7-7 with Aluminum Sulfate for Hydrangeas - Perfect for Blue Flowers | Rhododendrons & Azalea Fertilizer Ideal Hydroponic Nutrients - 1 qt (32 oz).
- Price
- $18.53
- Rating
- 4.4/5
- Reviews
- 113
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 78% of clicks. A locked shelf that new listings rarely crack.
Brands
12 flat
Sellers
53
Est. top-5 brand share
80%
Top 20: 100%
Est. top-5 click share
78%
Top 20: 100%
Open market
13%
- TPS NUTRIENTS22%
- Espoma19%
- Grow More16%
- Earth Science13%
- Jobe's Organics9%
- GARDENWISE7%
- Open — no brand owns it (6 brands, 13%)
Demand
Blue Hydrangea Fertilizer search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 38.8×
Search terms
Top Blue Hydrangea Fertilizer search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- blue hydrangea fertilizer5K/yr
- hydrangea fertilizer to turn blue7K/yr
- hydrangea blue fertilizer2K/yr
Reviews and returns
What reviews say buyers love and hate about Blue Hydrangea Fertilizer
We read the reviews and the return reasons for every product selling here.
“it will not flower”
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.
17 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 Blue Hydrangea 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









