acid loving plant fertilizer
Worth a lookShows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Growth
Great+104.9%90-day search growth — must beat 0% to launch
Conversion
Great10.2%search→purchase rate — share of searches ending in a sale
Avg price
Great$18.10avg listing price — sweet spot $15–$100
Price range
Great$9.92–$43.03cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,140.45avg incumbent reviews — the moat a new listing must climb
Brand share
Good71%top-5 brand share — brands hold most of the demand
Competition
Okay59%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$84K$84K/yr · 45K searches
According to Flapen's Amazon United States niche tracking, acid loving plant fertilizer is a $84K/yr Amazon United States market (45K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 62/100.
Data updated Jul 15, 2026 · scored weekly · How we score niches
acid loving plant fertilizer market data
- Units sold / yr
- 4K–5K
- avg 100–250/product
- Revenue / yr
- $72K–$91K
- units × avg price
- Conversion rate
- 10.2%
- Avg BSR
- #329
- Page quality
- 0%
- Prime
- 95%
- Sponsored
- 90%
- Out of stock
- 0.8%
- Avg brand age
- 94 months
- Avg seller age
- 149 days
Competition & brand share
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.Brands
13 rising
Sellers
62
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
59%
Top 20: 100%
Open market
21%
- GARDENWISE24%
- Miracle-Gro14%
- Down To Earth All Natural Fertilizers14%
- TPS NUTRIENTS12%
- Bloom City8%
- Scotts7%
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — +104.9% search growth over the last 90 days.Peak months: Apr, May, Jun · busiest ÷ quietest = 15.8×
Top acid loving plant fertilizer search terms
- acidic fertilizer17K/yr
- acid loving plant fertilizer10K/yr
- acid fertilizer for plants7K/yr
- acid fertilizer4K/yr
- fertilizer for acid loving plants4K/yr
- acid fertilizer for hydrangeas2K/yr
Top acid loving plant fertilizer products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GARDENWISE 8-4-8 Acidic Fertilizer for Azaleas Camellias (Camelia) Hydrangeas Blueberries Gardenias Magnolia Trees Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food (12 OZ)
GARDENWISE$9.944.4★912 rev
Miracle-Gro Water Soluble Azalea Camellia Rhododendron Plant Food 5 lb.
Miracle-Gro$20.724.8★643 rev
Acidic Fertilizer Liquid Plant Supplement for Lower Soil pH Better Nutrient Uptake & Healthier Acid-Loving Plant Growth 8 oz
TPS NUTRIENTS$11.784.1★52 rev
Down To Earth All Natural Fertilizers Organic Acid Mix - Plant Food for Blueberries Raspberries Azaleas and Rhododendrons 4-3-6 5 lb
Down To Earth All Natural Fertilizers$22.504.6★3,241 rev
Bloom City Acid-Loving Plant Fertilizer Liquid Soil Acidifier & Nutrient Formula for Blueberries Hydrangeas & Other Acid-Loving Plants 32 oz
Bloom City$23.544.5★98 rev
Newest
by launch dateAcidic Fertilizer Liquid Plant Supplement for Lower Soil pH Better Nutrient Uptake & Healthier Acid-Loving Plant Growth 8 oz
TPS NUTRIENTS$11.7852 rev
GARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur Indoor & Outdoor Soil Acidifier for Miracle Growth (12 oz)
GARDENWISE$9.92568 rev
GARDENWISE 8-4-8 Acidic Fertilizer for Azaleas Camellias (Camelia) Hydrangeas Blueberries Gardenias Magnolia Trees Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food (12 OZ)
GARDENWISE$9.94912 rev
GARDENWISE 8-4-8 Acidic Fertilizer for Azaleas Camellias (Camelia) Hydrangeas Blueberries Gardenias Magnolia Trees Evergreens and Rhododendrons - Ideal Iron-Rich Plant Food (1/2 Quart)
GARDENWISE$13.39912 rev
Hydrangea Fertilizer Liquid Plant Food for Bigger Blooms Rich Flower Color & Stronger Root Development 8 oz
TPS NUTRIENTS$11.621,176 rev
Trending
90-day click momentumGARDENWISE Slow Release Hydrangea Fertilizer with Iron & Sulfur Indoor & Outdoor Soil Acidifier for Miracle Growth (12 oz)
GARDENWISE$9.924.4★
Gardenia Fertilizer Liquid Plant Food for More Blooms Rich Green Leaves & Stronger Root Development 8 oz
TPS NUTRIENTS$11.834.5★
Miracle-Gro Shake N Feed Flowering Trees and Shrubs Plant Food 8 lb.
Miracle-Gro$23.404.6★
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
Earth Science$22.784.6★
Acidic Fertilizer Liquid Plant Supplement for Lower Soil pH Better Nutrient Uptake & Healthier Acid-Loving Plant Growth 8 oz
TPS NUTRIENTS$11.784.1★
What buyers say about acid loving plant fertilizer
What buyers praise and complain about, mined from review topics.What buyers love
“you get good growth”
“Quality product”
“Easy to Use”
“As advertised”
“Cost effective”
“They are nice and green and I finally got two flowers”
“the instructions were clear”
“while the smell of the fertilizer is not bad”
“Convenient Package Size”
“I like the art on the boxes”
What buyers complain about
“no flowers”
“Small”
“Too Expensive”
“no blue in sight”
“False advertising and I don't appreciate it”
“Doesn't work”
“it looks like it takes some time to actually break down”
“Terrible:”
“But the smell is awful”
“Had inborn gnats”
Top return reasons
Common questions
- Is acid loving plant fertilizer profitable to sell on Amazon United States?
- The niche generates $84K/yr across 20 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +104.9%. Flapen's verdict: Worth a look (62/100).
- How competitive is the acid loving plant fertilizer niche?
- 13 brands and 62 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in acid loving plant fertilizer?
- Top complaints mined from reviews: Plant Growth, Size-Overall, Value For Money. The return rate is 0.4%.
- When does demand for acid loving plant fertilizer peak?
- Demand peaks in Apr–May–Jun; the busiest month runs 15.8× the quietest.
- What does it cost to enter the acid loving plant fertilizer niche?
- Listings span $9.92–$43.03; the average listing price is $18.10 (sweet spot $15–$100). The average incumbent carries 1,140 reviews — the moat a new listing must climb.