Calcium Dünger
FailThe top 5 brands take 100% of clicks, so Calcium Dünger is a Fail.
- Flapen Score
- 40 / 100Ranks 1,895 of 2,017 Garten niches · −18 vs the category median of 5840
- Market size
- €182K/yr95K searches / yr
- 90-day growth
- +4.2%search demand this quarter
- Competition
- 90%top-5 click share · 5 brands · 40 sellers
Flapen Score
Calcium Dünger against its category
The dotted line is the Garten average. Past it, Calcium Dünger is stronger. Inside it, weaker.
Market
The Calcium Dünger market on Amazon at a glance
Shoppers on Amazon Germany searched for Calcium Dünger 95K times last year and spent an estimated €182K. All 5 brands take every click. Demand peaks in Jul–Aug. Flapen scores it 40 out of 100, a Fail.
01 · Demand
An estimated 17.1% of those searches ended in a purchase.
Shoppers searched for this 95K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 17.1% of those searches ended in a purchase. Searches in the last 90 days moved +4.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated €182K a year.
- Searches, last 12 months
- 95K
- Growth, 90 days vs prior 90
- +4.2%
- Conversion, latest week
- 17.1%
- Market size, estimated
- €182Ka year
- Peak month
- July3.1× the quietest month
- Top search term
- calmag41K searches a year
02 · Price
A sale here is worth €11.19.
Listings sell for €11.19 on average, from €7.46 to €14.20. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 1,500 to 2,000 of them. At €11.19 that is €17K to €22K a year per listing.
- Average price
- €11.19under the $15 to $100 sweet spot
- Price range
- €7.46–€14.20
- Amazon Germany median price
- €18.99across 29,809 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- €17K–€22K
- Returns
- 0.1%of orders · Amazon Germany median 1.1%
03 · Entry bar
The bar here is low.
75% of listings pay for placement with sponsored ads. 63% ship with Prime. On an average day, 1.0% of listings are out of stock. The average listing ranks #110 within Düngemittel. It carries 400 reviews at 4.58 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 75%
- Prime listings
- 63%
- Out of stock, average day
- 1.0%
- Average rank
- #110in Düngemittel
- Average rating
- 4.58 starsAmazon Germany average 4.37 stars
- Average reviews
- 400per listing
- Listings tracked
- 8
04 · Newcomers
0 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 64 months on average, so the names here are established.
- Launched, last 12 months
- 3
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 64 months
Products
Top Calcium Dünger 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 13, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
BioBizz CalMag 1L
- Price
- €13.72
- Rating
- 4.7/5
- Reviews
- 703
- Age
- 5y ago

BioBizz CalMag 250 ml
- Price
- €7.46
- Rating
- 4.6/5
- Reviews
- 1,744
- Age
- 5y ago

BioBizz CalMag 500 ml Grau
- Price
- €9.84
- Rating
- 4.7/5
- Reviews
- 373
- Age
- 5y ago

HOMEGROW24 CalMag Magnesium Calcium Dünger 250 ml für Tomaten Hanf und viele Pflanzen - Cal Mag Nährstoff Supplement für optimale Wachstumsphase und Blütephase
- Price
- €8.92
- Rating
- 4.6/5
- Reviews
- 58
- Age
- 1y ago

CANNA Cal Mag 1 l hohe Ergiebigkeit verstärkte Aromen -
- Price
- €13.69
- Rating
- 4.7/5
- Reviews
- 253
- Age
- 10y ago
Trending
estimated 90-day click momentum
ATAMI VGN CalMag 250 ml stickstofffreier Calcium Magnesium Zusatz 100% pflanzlich veganic direkt pflanzenverfügbar für Erde organische Grow-Systeme weiches Wasser & High Light
- Price
- €7.50
- Rating
- 4.4/5
- Reviews
- 22
- Age
- 4mo ago

HOMEGROW24 CalMag Magnesium Calcium Dünger 250 ml für Tomaten Hanf und viele Pflanzen - Cal Mag Nährstoff Supplement für optimale Wachstumsphase und Blütephase
- Price
- €8.92
- Rating
- 4.6/5
- Reviews
- 58
- Age
- 1y ago

Canna CalMag Agent 1L mit Pipette und Messbecher Kalzium- und Magnesiumzusatz zur Korrektur von Mängeln und für gesundes Wachstum
- Price
- €14.19
- Rating
- 4.6/5
- Reviews
- 24
- Age
- 10mo ago

Biobizz Calmag 1L mit Pipette und Messbecher Organischer Zusatz mit Kalzium und Magnesium für gesunde Pflanzen
- Price
- €14.20
- Rating
- 4.3/5
- Reviews
- 22
- Age
- 10mo ago

BioBizz CalMag 1L
- Price
- €13.72
- Rating
- 4.7/5
- Reviews
- 703
- Age
- 5y ago
Newest
by launch date
ATAMI VGN CalMag 250 ml stickstofffreier Calcium Magnesium Zusatz 100% pflanzlich veganic direkt pflanzenverfügbar für Erde organische Grow-Systeme weiches Wasser & High Light
- Price
- €7.50
- Rating
- 4.4/5
- Reviews
- 22
- Age
- 4mo ago

Biobizz Calmag 1L mit Pipette und Messbecher Organischer Zusatz mit Kalzium und Magnesium für gesunde Pflanzen
- Price
- €14.20
- Rating
- 4.3/5
- Reviews
- 22
- Age
- 10mo ago

Canna CalMag Agent 1L mit Pipette und Messbecher Kalzium- und Magnesiumzusatz zur Korrektur von Mängeln und für gesundes Wachstum
- Price
- €14.19
- Rating
- 4.6/5
- Reviews
- 24
- Age
- 10mo ago

HOMEGROW24 CalMag Magnesium Calcium Dünger 250 ml für Tomaten Hanf und viele Pflanzen - Cal Mag Nährstoff Supplement für optimale Wachstumsphase und Blütephase
- Price
- €8.92
- Rating
- 4.6/5
- Reviews
- 58
- Age
- 1y ago

BioBizz CalMag 500 ml Grau
- Price
- €9.84
- Rating
- 4.7/5
- Reviews
- 373
- Age
- 5y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 90% of clicks. A locked shelf that new listings rarely crack.
Brands
5 flat
Sellers
40
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
90%
Top 20: 100%
Open market
0%
- BioBizz76%
- ELITE BBQ8%
- HOMEGROW247%
- Canna6%
- VGN3%
Demand
Calcium Dünger search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul, Aug · busiest ÷ quietest = 3.1×
Search terms
Top Calcium Dünger search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- calmag41K/yr
- calmag biobizz13K/yr
- biobizz calmag12K/yr
- cal mag9K/yr
- calmag dünger6K/yr
- magnesium dünger3K/yr
- hesi calmag3K/yr
- magnesium für pflanzen2K/yr
- cal mag dünger4K/yr
- bio bizz calmag3K/yr
Reviews and returns
What reviews say buyers love and hate about Calcium Dünger
We read the reviews and the return reasons for every product selling here.
“Preis Leistung stimmt nicht”
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 Calcium Dünger 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









