Is watermelon decorations profitable to sell on Amazon United States?

The niche generates $74K/yr across 40 tracked products. 2 of 12 products launched in the last 360 days are still selling. 90-day search growth is +250.1%. Flapen's verdict: Worth a look (69/100).

How competitive is the watermelon decorations niche?

36 brands and 55 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 46% of demand.

What do buyers complain about in watermelon decorations?

Top complaints mined from reviews: Size-Overall, Color, Storage Temperature. The return rate is 0.8%.

When does demand for watermelon decorations peak?

Demand peaks in May–Jun–Jul–Aug; the busiest month runs 15.6× the quietest.

What does it cost to enter the watermelon decorations niche?

Listings span $4.78–$31.32; the average listing price is $15.04 (sweet spot $15–$100). The average incumbent carries 312 reviews — the moat a new listing must climb.

watermelon decorations

Worth a look

Shows demand growing +250.1% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Growth

Incredible+250.1%

90-day search growth — must beat 0% to launch

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Brand share

Great46%

top-5 brand share — no brand owns this niche

Review moat

Great312.25

avg incumbent reviews — the moat a new listing must climb

Competition

Great37%

top-5 click share — an open shelf

Avg price

Great$15.04

avg listing price — sweet spot $15–$100

Price range

Good$4.78–$31.32

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good4.9%

search→purchase rate — share of searches ending in a sale

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Bad$74K

$74K/yr · 102K searches

According to Flapen's Amazon United States niche tracking, watermelon decorations is a $74K/yr Amazon United States market (102K searches/yr). The top 5 brands hold 46% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 69/100.

Data updated Jul 23, 2026 · scored weekly · How we score niches

watermelon decorations market data

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $45K–$60K; units × avg price
Conversion rate: 4.9%
Avg BSR: #2,206
Page quality: 0%
Prime: 100%
Sponsored: 95%
Out of stock: 10.3%
Avg brand age: 30 months
Avg seller age: 157 days

Competition & brand share

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

Brands

36 falling

Sellers

Top-5 brand share

46%

Top 20: 82%

Top-5 click share

37%

Top 20: 73%

Open market

51%

ZUIDAWU16%
LKITMIUT10%
gisgfim10%
TURNMEON6%
Firefairy5%
GIZIUXNE3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +250.1% search growth over the last 90 days.

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 15.6×

Open Trend

Top watermelon decorations search terms

watermelon party decorations29K/yr +265.0%2.1% conv.
watermelon birthday decorations27K/yr +215.5%2.2% conv.
watermelon party12K/yr +258.4%1.5% conv.
watermelon decorations for party10K/yr +266.1%2.5% conv.
watermelon themed party decorations7K/yr +467.0%1.6% conv.
watermelon party supplies7K/yr +297.1%1.6% conv.
watermelon birthday6K/yr +148.3%1.7% conv.
watermelon party decor4K/yr +210.0%1.9% conv.

All search terms

Top watermelon decorations 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Watermelon Party Decorations Summer Fruit Party Supplies Red Green Pink Watermelon Plates Napkins Forks Balloons Banner Cupcake Toppers Tablecloth for One in a Melon Birthday Party Serves 24

ZUIDAWU$25.854.1★10 rev

gisgfim 96 Pcs Watermelon Party Supplies - Paper Plates Napkins Tableware Set Decorations & Favors for Childrens Melon Birthday or Baby Shower - Serves 24

gisgfim$18.674.6★2,425 rev

[16+14] 12 Pack Watermelon Beach Balls Bulk Inflatable Mini Beach Ball for Kids Adults Beach Water Swimming Pool Toys Summer Halloween Hawaii Luau Party Favors Fruits Theme Pool Party Decor

TURNMEON$14.354.5★146 rev

LKITMIUT 224 Pack Watermelon Party Supplies Watermelon Theme Decor One In A Melon Party Decorations Fruit Tableware Set - Cartoon Melon Plates Balloons Banners Tablecloth Napkins Serves 20

LKITMIUT$19.594.6★30 rev

Watermelon Happy Birthday Banner Pre-strung

Firefairy$10.184.8★12 rev

Newest

by launch date

Watermelon Birthday Party Decorations Summer Watermelon Birthday Supplies Kit Melon Party Decor Backdrop Banner Balloon Garland Cake Cupcake Toppers for Summer Boys Girls Birthday Kit

SELONICA$20.624 rev

3mo ago

Watermelon Party Decorations Summer Fruit Party Supplies Red Green Pink Watermelon Plates Napkins Forks Balloons Banner Cupcake Toppers Tablecloth for One in a Melon Birthday Party Serves 24

ZUIDAWU$25.8510 rev

3mo ago

168PCS Watermelon Party Supplies for first Birthday One In A Melon Party Decorations Watercolor Summer Fruit Themed Paper Plates Cups Napkins Tableware Set Serves 24 Guests

GrabnGoParty$17.837 rev

5mo ago

Humyoun 8 Pcs Watermelon Hanging party Decoration Summer Watermelon Garland Banner Fruit Hanging Paper Cutouts Banner for Fruit Themed Birthday Party Baby Showers Decoration Supplies

Humyoun$11.69105 rev

5mo ago

134pcs Watermelon Balloon Arch with Red Green Hot Pink Watermelon Balloons for One in a Melon Birthday Party Decorations

GIZIUXNE$14.793 rev

6mo ago

What buyers say about watermelon decorations

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall12%

“The balloons themselves are pretty high quality with good detailing”

Color11%

“The colors are bright”

Advertised Vs Actual Product10%

“As advertised”

Value For Money10%

“Good for the price”

Fun/Entertainment Experience7%

“Fun”

Flavor6%

“Great flavor”

Taste-Overall5%

“5 stars for taste from the kids”

Brightness/Shine/Glow4%

“These Watermelon Birthday Party Decorations are so bright, fun, and perfect for a summer party theme”

Gifting Purpose4%

“Great for gift bags”

Design-Overall4%

“The design is cute and colorful, and the watermelon style tied in so well with the overall theme”

What buyers complain about

Size-Overall16%

“Small”

Color9%

“Thats not right when the photo shows pink”

Storage Temperature6%

“Melted”

Value For Money6%

“Should be cheaper”

Stale/Rotten/Spoiled6%

“bars are stale”

Leak-Proof5%

“they leak a little”

Quality-Overall4%

“Cheap product”

Flavor3%

“I made a comment that the watermelon flavor ones were nasty”

Ease Of Chewing/Swallowing3%

“I can't even eat them if I can't chew them”

Advertised Vs Actual Product3%

“Its false advertising”

Top return reasons

Size-Overall36%

Color13%

Value For Money13%

Advertised Vs Actual Product12%

Material Quality5%

Quality-Overall4%

Strength3%

Leak-Proof2%

Thin2%

Smell2%

Common questions

Is watermelon decorations profitable to sell on Amazon United States?: The niche generates $74K/yr across 40 tracked products. 2 of 12 products launched in the last 360 days are still selling. 90-day search growth is +250.1%. Flapen's verdict: Worth a look (69/100).
How competitive is the watermelon decorations niche?: 36 brands and 55 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 46% of demand.
What do buyers complain about in watermelon decorations?: Top complaints mined from reviews: Size-Overall, Color, Storage Temperature. The return rate is 0.8%.
When does demand for watermelon decorations peak?: Demand peaks in May–Jun–Jul–Aug; the busiest month runs 15.6× the quietest.
What does it cost to enter the watermelon decorations niche?: Listings span $4.78–$31.32; the average listing price is $15.04 (sweet spot $15–$100). The average incumbent carries 312 reviews — the moat a new listing must climb.