Is seedless watermelon seeds profitable to sell on Amazon United States?

The niche generates $17K/yr across 13 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -19.1%. Flapen's verdict: Skip it (37/100).

How competitive is the seedless watermelon seeds niche?

12 brands and 14 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 80% of demand.

What do buyers complain about in seedless watermelon seeds?

Top complaints mined from reviews: Plant Growth, Quality-Overall, Instructions/User Manual/Troubleshooting. The return rate is 0.2%.

When does demand for seedless watermelon seeds peak?

Demand peaks in Mar–Apr–May; the busiest month runs 10.7× the quietest.

What does it cost to enter the seedless watermelon seeds niche?

Listings span $3.15–$10.15; the average listing price is $5.79 (sweet spot $15–$100). The average incumbent carries 4,874 reviews — the moat a new listing must climb.

seedless watermelon seeds

Skip it

Prices mostly outside the sweet spot ($3.15–$10.15) — this niche doesn't clear our bar today.

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Conversion

Good6.0%

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

Brand share

Okay80%

top-5 brand share — brands hold most of the demand

Review moat

Bad4,874.15

avg incumbent reviews — the moat a new listing must climb

Competition

Bad78%

top-5 click share — a locked-up shelf

Avg price

Bad$5.79

avg listing price — sweet spot $15–$100

Growth

Bad-19.1%

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

Market size

Bad$17K

$17K/yr · 48K searches

Price range

Bad$3.15–$10.15

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

According to Flapen's Amazon United States niche tracking, seedless watermelon seeds is a $17K/yr Amazon United States market (48K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Mar–Apr–May. Verdict: Skip it — 37/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

seedless watermelon seeds market data

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: $17K–$23K; units × avg price
Conversion rate: 6.0%
Avg BSR: #433
Page quality: 0%
Prime: 85%
Sponsored: 62%
Out of stock: 5.0%
Avg brand age: 63 months
Avg seller age: 166 days

Competition & brand share

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.

Brands

12 falling

Sellers

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

15%

Purely Organic Products LLC26%
Unknown19%
SURVIVAL GARDEN SEEDS18%
RDR Seeds10%
HOME GROWN6%
yunakesa6%
Open — no brand owns it (6 brands, 15%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -19.1% search growth over the last 90 days.

Peak months: Mar, Apr, May · busiest ÷ quietest = 10.7×

Open Trend

Top seedless watermelon seeds 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 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Organic Watermelon Seeds (Crimson Sweet) - Approx 12 Seeds - USDA Organic Non-GMO Open Pollinated Heirloom USA Origin

Purely Organic Products LLC$4.814.2★905 rev

Unknown Red Rock Watermelons (Seedless) Seeds (25 Seed Packet) (More Heirloom Organic Non GMO Vegetable Fruit Herb Flower Garden Seeds at Seed King Express)

Unknown$3.183.5★152 rev

Sugar Baby Watermelon Seeds - Grow Little Round Icebox Watermelons at Home - Non-GMO Heirloom Variety for Planting - Survival Garden Seeds (1 Pack)

SURVIVAL GARDEN SEEDS$4.604.2★673 rev

50 Sugar Baby Watermelon Seeds for Planting - Heirloom Non-GMO USA Grown Premium Fruit Seeds for Planting a Home Garden - Small Watermelon Citrullus Lanatus by RDR Seeds

RDR Seeds$5.004.4★16,693 rev

HOME GROWN Organic Crimson Sweet Watermelon Seeds 15+ Heirloom Non-GMO High Germination Honey Sweet Summer Fruit Striped Skin Home Garden & Raised Beds High Sugar Content (Citrullus lanatus)

HOME GROWN$6.624.2★43,359 rev

Newest

by launch date

SVI 75 Sugar Baby Watermelon Seeds for Planting (Citrullus lanatus) Sweet Watermelon Heirloom Mini Watermelons Fruit Seeds to Plant in Outdoor Garden & Large Containers

SVI$5.3546 rev

7mo ago

10+ Giant Carolina Cross Watermelon Seeds Extra-Large Variety for Home Garden Long Season Outdoor Planting JOCADEW

JOCADEW$10.1534 rev

8mo ago

Sow Right Seeds - Black Diamond Watermelon Seeds for Planting - Non-GMO Heirloom Melon - Ideal for Gardens - Grow Large Sweet Juicy Watermelons at Home - Sweet and Tasty Summer Fruit (1)

Sow Right Seeds$4.9223 rev

11mo ago

HOME GROWN Organic Crimson Sweet Watermelon Seeds 15+ Heirloom Non-GMO High Germination Honey Sweet Summer Fruit Striped Skin Home Garden & Raised Beds High Sugar Content (Citrullus lanatus)

HOME GROWN$6.6243,359 rev

1y ago

Red Rock Watermelons (Seedless)(Non GMO Organic Vegetable Fruit Garden Seeds) Non-Hybrid by Home Decorium

GENERIC$3.154 rev

2y ago

What buyers say about seedless watermelon seeds

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

What buyers love

Plant Growth65%

“Great germination”

Quality-Overall13%

“Great seed quality”

Value For Money6%

“Great value for the money”

Advertised Vs Actual Product5%

“Just as advertised”

Size-Overall2%

“Great size”

Ease Of Use2%

“were easy sprouting”

Design-Overall2%

“WELL DONE”

Stain Resistance2%

“Stained and does look like healthy at all”

Strength2%

“It better be strong”

Locally Manufactured2%

“Very nice product using it in North Central Florida”

What buyers complain about

Plant Growth75%

“bad seeds”

Quality-Overall7%

“At these prices I expect better”

Instructions/User Manual/Troubleshooting5%

“Came with NO INSTRUCTIONS”

Durability4%

“Died after flowering”

Size-Overall4%

“plants are small”

Advertised Vs Actual Product2%

“Not what was expected”

Ethical Trade/Fair Trade1%

“Feels like weve been scammed”

Natural Resource Wastage1%

“Waste of my tome and energy”

Top return reasons

Advertised Vs Actual Product49%

Plant Growth14%

Value For Money12%

Size-Overall8%

Functionality-Overall8%

Defective Material/Parts5%

Quality-Overall1%

Moist/Dry1%

Ethically/Sustainably Sourced1%

Certifications1%

Common questions

Is seedless watermelon seeds profitable to sell on Amazon United States?: The niche generates $17K/yr across 13 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -19.1%. Flapen's verdict: Skip it (37/100).
How competitive is the seedless watermelon seeds niche?: 12 brands and 14 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 80% of demand.
What do buyers complain about in seedless watermelon seeds?: Top complaints mined from reviews: Plant Growth, Quality-Overall, Instructions/User Manual/Troubleshooting. The return rate is 0.2%.
When does demand for seedless watermelon seeds peak?: Demand peaks in Mar–Apr–May; the busiest month runs 10.7× the quietest.
What does it cost to enter the seedless watermelon seeds niche?: Listings span $3.15–$10.15; the average listing price is $5.79 (sweet spot $15–$100). The average incumbent carries 4,874 reviews — the moat a new listing must climb.