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Calcium for Tomato Plants

Maybe

Search demand grew +521.8% this quarter. But the top 5 brands take 100% of clicks, so Calcium for Tomato Plants is a Maybe.

Filters Trending
Flapen Score
56
56 / 100
Ranks 4,126 of 8,839 Patio, Lawn & Garden niches · on the category median
Market size
$388K/yr130K searches / yr
90-day growth
+521.8%search demand this quarter
Competition
88%top-5 click share · 5 brands · 47 sellers

Flapen Score

Calcium for Tomato Plants against its category

The dotted line is the Patio, Lawn & Garden average. Past it, Calcium for Tomato Plants is stronger. Inside it, weaker.

56Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Calcium for Tomato Plants market on Amazon at a glance

Shoppers on Amazon United States searched for Calcium for Tomato Plants 130K times last year and spent an estimated $388K. All 5 brands take every click. Demand peaks in May–Jun–Jul–Aug. Flapen scores it 56 out of 100, a Maybe.

01 · Demand

An estimated 21.4% of those searches ended in a purchase.

Shoppers searched for this 130K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 21.4% of those searches ended in a purchase. Searches in the last 90 days moved +521.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $388K a year.

Searches, last 12 months
130K
Growth, 90 days vs prior 90
+521.8%
Conversion, latest week
21.4%
Market size, estimated
$388Ka year
Peak month
July36.5× the quietest month
Top search term
calcium for tomato plants30K searches a year

02 · Price

A sale here is worth $13.88.

Listings sell for $13.88 on average, from $10.07 to $19.40. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 1,500 to 2,000 of them. At $13.88 that is $21K to $28K a year per listing.

Average price
$13.88under the $15 to $100 sweet spot
Price range
$10.07–$19.40
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
20K–25K
Units per listing a year
1,500–2,000
Revenue per listing a year
$21K–$28K
Returns
0.4%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

56% 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 #436 within Soils, Mulches & Planting Media. It carries 2,641 reviews at 4.53 stars, so a new listing needs social proof before a better product.

Sponsored listings
56%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#436in Soils, Mulches & Planting Media
Average rating
4.53 starsAmazon United States average 4.42 stars
Average reviews
2,641per listing
Listings tracked
9

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 93 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
93 months

Products

Top Calcium for Tomato Plants 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.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 88% of clicks. A locked shelf that new listings rarely crack.

$0$58K$116K$175K$233K1001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

5 falling

Sellers

47

Est. top-5 brand share

100%

Top 20: 100%

Est. top-5 click share

88%

Top 20: 100%

Open market

0%

  • Bonide56%
  • Bloom City19%
  • TPS NUTRIENTS12%
  • Cz Garden Supply8%
  • Southern Ag5%

Demand

Calcium for Tomato Plants search demand

Weekly searches over the year, seasonality beneath. Pick a range.

10K6KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 36.5×

Search terms

Top Calcium for Tomato Plants search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • calcium for tomato plants30K/yr
  • calcium for plants22K/yr
  • rot stop for tomatoes8K/yr
  • blossom end rot treatment7K/yr
  • rot stop9K/yr
  • calcium for tomatoes5K/yr
  • calcium fertilizer7K/yr
  • liquid calcium for plants5K/yr
  • tomato fertilizer with calcium4K/yr
  • calcium fertilizer for tomatoes4K/yr

Reviews and returns

What reviews say buyers love and hate about Calcium for Tomato Plants

We read the reviews and the return reasons for every product selling here.

41%of positive reviews mention “Plant Growth”
55%of negative reviews mention “Plant Growth”
0.4%of orders come back
“I never saw any improvement in new growth”
A buyer, on “Plant Growth”55% of negative reviews mention the same topic

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.

18 topics

NegativePositive

FAQ

Common Calcium for Tomato Plants 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