化成肥料 8-8-8 20kg
MaybeAn estimated 0.2% of orders come back. But products sell for $1933.00 on average, outside the sweet spot, so 化成肥料 8-8-8 20kg is a Maybe.
- Flapen Score
- 62 / 100Top 25% of 4,191 DIY・工具・ガーデン niches · +5 vs the category median of 5762
- Market size
- ¥2.1M/yr13K searches / yr
- 90-day growth
- -6.8%search demand this quarter
- Competition
- 51%top-5 click share · 14 brands · 29 sellers
Flapen Score
化成肥料 8-8-8 20kg against its category
The dotted line is the DIY・工具・ガーデン average. Past it, 化成肥料 8-8-8 20kg is stronger. Inside it, weaker.
Market
The 化成肥料 8-8-8 20kg market on Amazon at a glance
Shoppers on Amazon Japan searched for 化成肥料 8-8-8 20kg 13K times last year and spent an estimated ¥2.1M. The top 5 brands take 76% of clicks. Demand peaks in Mar–Apr–May. Flapen scores it 62 out of 100, a Maybe.
01 · Demand
An estimated 8.1% of those searches ended in a purchase.
Shoppers searched for this 13K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 8.1% of those searches ended in a purchase. Searches in the last 90 days moved -6.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥2.1M a year.
- Searches, last 12 months
- 13K
- Growth, 90 days vs prior 90
- -6.8%
- Conversion, latest week
- 8.1%
- Market size, estimated
- ¥2.1Ma year
- Peak month
- March3.0× the quietest month
- Top search term
- 化成肥料 8-8-8 10kg4K searches a year
02 · Price
A sale here is worth ¥1933.00.
Listings sell for ¥1933.00 on average, from ¥533.55 to ¥4369.64. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At ¥1933.00 that is ¥0 to ¥193K a year per listing.
- Average price
- ¥1933.00above the $15 to $100 sweet spot
- Price range
- ¥533.55–¥4369.64
- Amazon Japan median price
- ¥1942.07across 14,733 niches
- Units sold a year
- 500–750
- Units per listing a year
- 0–100
- Revenue per listing a year
- ¥0–¥193K
- Returns
- 0.2%of orders · Amazon Japan median 0.4%
03 · Entry bar
The bar here is low.
35% of listings pay for placement with sponsored ads. 69% ship with Prime. On an average day, 2.9% of listings are out of stock. The average listing ranks #183 within 肥料・園芸薬剤. It carries 141 reviews at 4.16 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 35%
- Prime listings
- 69%
- Out of stock, average day
- 2.9%
- Average rank
- #183in 肥料・園芸薬剤
- Average rating
- 4.16 starsAmazon Japan average 4.15 stars
- Average reviews
- 141per listing
- Listings tracked
- 26
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 94 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 94 months
Products
Top 化成肥料 8-8-8 20kg 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 30, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
セントラルグリーン(Central Green) 化成肥料 8-8-8 10㎏
- Price
- ¥2043.16
- Rating
- 4.1/5
- Reviews
- 97
- Age
- 2y ago

サンアンドホープ 化成肥料 10kg においが少なく使いやすい あらゆる植物にさっと効く カルシウム入り 成分均等配分 国産100%
- Price
- ¥2268.63
- Rating
- 4.1/5
- Reviews
- 517
- Age
- 8y ago

サンアンドホープ 化成肥料 5kg においが少なく使いやすい あらゆる植物にさっと効く カルシウム入り 成分均等配分 国産100%
- Price
- ¥1251.19
- Rating
- 4.1/5
- Reviews
- 517
- Age
- 8y ago

セントラルグリーン(Central Green) 化成肥料 8-8-8 5㎏
- Price
- ¥1202.08
- Rating
- 3.8/5
- Reviews
- 56
- Age
- 2y ago

朝日アグリア 肥料 花 野菜 有機 有機化成肥料666 5kg 化成肥料に有機をプラスしたお花、野菜、あらゆる植物に使用できる肥料
- Price
- ¥1237.81
- Rating
- 4.2/5
- Reviews
- 259
- Age
- 12y ago
Trending
estimated 90-day click momentum
在庫一掃セール【室内でも安心な肥料】ロングリーン 9-9-9 (Mg1.5) ニオイなし 虫がわきにくい 90-120日持続 緩効性 観葉植物 多肉植物 鉢植え専用 (5kg)
- Price
- ¥1887.42
- Rating
- 4.6/5
- Reviews
- 3
- Age
- 3y ago

朝日アグリア 肥料 花 野菜 早効き 化成肥料888 5kg 花、野菜などあやゆる植物に使える肥料
- Price
- ¥1270.38
- Rating
- 4.0/5
- Reviews
- 117
- Age
- 1y ago

【家庭菜園に最適】発酵酒粕入り肥料 清酒の力大吟醸7-4-4 苦土1 魚粕・骨粉・土壌改良剤腐植酸入りプロ農家も使ってる高性能肥料SDGs配慮商品 (大吟醸7−4−4Mg1(20kg))
- Price
- ¥2721.87
- Rating
- 4.3/5
- Reviews
- 10
- Age
- 4y ago

花ごころ 有機化成肥料8-8-8 野菜を美味しくする有機+即効性の化成 1.6kg
- Price
- ¥846.44
- Rating
- 4.0/5
- Reviews
- 87
- Age
- 12y ago

サンアンドホープ 化成肥料 2kg においが少なく使いやすい あらゆる植物にさっと効く カルシウム入り 成分均等配分 国産100%
- Price
- ¥533.55
- Rating
- 4.1/5
- Reviews
- 517
- Age
- 8y ago
Newest
by launch date
【 コスパ最強の固形肥料 】コーラルグアノ 天然有機リン酸 海洋ミネラル豊富 土壌改良 野菜 肥料 元肥 天然 有機 リン酸 土壌 改良 植物 成長 開花 ガーデニング 初心者 安心 効果 持続 健康 栄養 ミネラル (5kg)
- Price
- ¥2530.52
- Rating
- 4.3/5
- Reviews
- 163
- Age
- 9mo ago

朝日アグリア 肥料 花 野菜 早効き 化成肥料888 5kg 花、野菜などあやゆる植物に使える肥料
- Price
- ¥1270.38
- Rating
- 4.0/5
- Reviews
- 117
- Age
- 1y ago

タタラ商店 肥料 有機化成肥料 野菜 果樹 果物 植物 花 観葉植物 園芸 家庭菜園 化成肥料 元肥 追肥 120日間効果持続 あらゆる園芸に使える オールインワン (1.5㎏)
- Price
- ¥1730.92
- Rating
- 4.2/5
- Reviews
- 56
- Age
- 1y ago

朝日アグリア 肥料 花 野菜 早効き 化成肥料888 10kg 花、野菜などあやゆる植物に使える肥料
- Price
- ¥2284.36
- Rating
- 4.0/5
- Reviews
- 117
- Age
- 1y ago

セントラルグリーン(Central Green) 化成肥料 8-8-8 10㎏
- Price
- ¥2043.16
- Rating
- 4.1/5
- Reviews
- 97
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 51% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 rising
Sellers
29
Est. top-5 brand share
76%
Top 20: 100%
Est. top-5 click share
51%
Top 20: 94%
Open market
19%
- サンアンドホープ26%
- セントラルグリーン(Central Green)24%
- 朝日アグリア14%
- 大宮グリーンサービス6%
- 花ごころ6%
- 三菱商事アグリサービス(MAC)5%
Demand
化成肥料 8-8-8 20kg search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar, Apr, May · busiest ÷ quietest = 3.0×
Search terms
Top 化成肥料 8-8-8 20kg search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 化成肥料 8-8-8 10kg4K/yr
- 化成肥料 8-8-8 20kg6K/yr
- 化成肥料 8-8-8 5kg3K/yr
Reviews and returns
What reviews say buyers love and hate about 化成肥料 8-8-8 20kg
We read the reviews and the return reasons for every product selling here.
“肥料の値段が高くなってるので、自分はこれでじゅうぶんです。”
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.
11 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
FAQ
Common 化成肥料 8-8-8 20kg 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




