Hydrangea Fertilizer
MaybeAn estimated 0.3% of orders come back. But the top 5 products take 80% of clicks, so Hydrangea Fertilizer is a Maybe.
- Flapen Score
- 62 / 100Top 25% of 8,839 Patio, Lawn & Garden niches · +6 vs the category median of 5662
- Market size
- $553K/yr248K searches / yr
- 90-day growth
- +188.3%search demand this quarter
- Competition
- 80%top-5 click share · 7 brands · 32 sellers
Flapen Score
Hydrangea Fertilizer against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Hydrangea Fertilizer is stronger. Inside it, weaker.
Market
The Hydrangea Fertilizer market on Amazon at a glance
Shoppers on Amazon United States searched for Hydrangea Fertilizer 248K times last year and spent an estimated $553K. The top 5 brands take 92% of clicks. Demand peaks in Mar–Apr–May–Jun. Flapen scores it 62 out of 100, a Maybe.
01 · Demand
An estimated 12.7% of those searches ended in a purchase.
Shoppers searched for this 248K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.7% of those searches ended in a purchase. Searches in the last 90 days moved +188.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $553K a year.
- Searches, last 12 months
- 248K
- Growth, 90 days vs prior 90
- +188.3%
- Conversion, latest week
- 12.7%
- Market size, estimated
- $553Ka year
- Peak month
- April34.0× the quietest month
- Top search term
- hydrangea fertilizer161K searches a year
02 · Price
A sale here is worth $17.53.
Listings sell for $17.53 on average, from $9.91 to $27.18. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 2,000 to 2,500 of them. At $17.53 that is $35K to $44K a year per listing.
- Average price
- $17.53inside the $15 to $100 sweet spot
- Price range
- $9.91–$27.18
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 30K–40K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- $35K–$44K
- Returns
- 0.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
90% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #178 within Soils, Mulches & Planting Media. It carries 605 reviews at 4.57 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 90%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #178in Soils, Mulches & Planting Media
- Average rating
- 4.57 starsAmazon United States average 4.42 stars
- Average reviews
- 605per listing
- Listings tracked
- 10
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 95 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
- 95 months
Products
Top 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

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

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

Hydrangea Fertilizer Liquid Plant Food for Bigger Blooms Rich Flower Color & Stronger Root Development 32 oz
- Price
- $23.34
- Rating
- 4.5/5
- Reviews
- 1,176
- Age
- 3y ago

Miracle-Gro Water Soluble Azalea Camellia Rhododendron Plant Food 5 lb.
- Price
- $20.72
- Rating
- 4.8/5
- Reviews
- 643
- Age
- 4y ago
Trending
estimated 90-day click momentum
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

Hydrangea Fertilizer Liquid Plant Food for Bigger Blooms Rich Flower Color & Stronger Root Development 32 oz
- Price
- $23.34
- Rating
- 4.5/5
- Reviews
- 1,176
- Age
- 3y ago

Espoma Organic Holly-Tone 4-3-4 Natural & Organic Evergreen & Azalea Plant Food; 4 lb. Bag; The Original & Best Fertilizer for All Acid Loving Plants Including Rhododendrons & Hydrangeas. Pack of 2
- Price
- $23.51
- Rating
- 4.8/5
- Reviews
- 470
- Age
- 8y 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

Miracle-Gro Water Soluble Azalea Camellia Rhododendron Plant Food 5 lb.
- Price
- $20.72
- Rating
- 4.8/5
- Reviews
- 643
- Age
- 4y ago
Newest
by launch date
Hydrangea Fertilizer - Nursery Grade - Controlled Release - Works on All Varieties of Hydrangeas (6 oz.)
- Price
- $9.91
- Rating
- 4.4/5
- Reviews
- 198
- Age
- 1y ago

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

16oz Hydrangea Fertilizer - Makes 16 Gallons of Hydrangea Plant Food Hydrangeas Indoor Plant Fertilizer Liquid for Lush Growth Strong Stems and Vibrant Blooms Nutrient-Rich Flower Food
- Price
- $12.92
- 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
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 80% of clicks. A locked shelf that new listings rarely crack.
Brands
7 falling
Sellers
32
Est. top-5 brand share
92%
Top 20: 100%
Est. top-5 click share
80%
Top 20: 100%
Open market
3%
- TPS NUTRIENTS56%
- GARDENWISE18%
- Espoma7%
- Earth Science7%
- Miracle-Gro5%
- HiThrive4%
- Open — no brand owns it (1 brand, 3%)
Demand
Hydrangea Fertilizer search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 34.0×
Search terms
Top Hydrangea Fertilizer search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- hydrangea fertilizer161K/yr
- hydrangea food20K/yr
- best fertilizer for hydrangeas18K/yr
- fertilizer for hydrangeas13K/yr
- hydrangea bloom booster7K/yr
- hydrangea fertilizer outdoor4K/yr
- best fertilizer for hydrangea blooms4K/yr
- hydrangea plant food3K/yr
- fertilizer for hydrangea blooms3K/yr
- hydrangea food fertilizer3K/yr
Reviews and returns
What reviews say buyers love and hate about 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.
16 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 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









