Is plant watering devices profitable to sell on Amazon United States?

The niche generates $2.0M/yr across 34 tracked products. 7 of 7 products launched in the last 360 days are still selling. 90-day search growth is +104.4%. Flapen's verdict: Launch it (77/100).

How competitive is the plant watering devices niche?

28 brands and 47 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 54% of demand.

What do buyers complain about in plant watering devices?

Top complaints mined from reviews: Size-Overall, Leak-Proof, Functionality-Overall. The return rate is 1.8%.

When does demand for plant watering devices peak?

Demand peaks in May–Jun–Jul; the busiest month runs 2.5× the quietest.

What does it cost to enter the plant watering devices niche?

Listings span $7.59–$40.91; the average listing price is $17.91 (sweet spot $15–$100). The average incumbent carries 2,071 reviews — the moat a new listing must climb.

plant watering devices

Launch it

A $2.0M/yr market growing +104.4% this quarter with returns at 1.8% — clears our launch bar.

Market size

Incredible$2.0M

$2.0M/yr · 2.4M searches

Growth

Great+104.4%

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

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Avg price

Great$17.91

avg listing price — sweet spot $15–$100

Brand share

Great54%

top-5 brand share — no brand owns this niche

Returns

Great1.8%

return rate — above 5% kills the launch gate

Price range

Great$7.59–$40.91

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

Competition

Good51%

top-5 click share — leaders hold, buyers still browse

Conversion

Good4.7%

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

Review moat

Okay2,070.76

avg incumbent reviews — the moat a new listing must climb

Signals Trending No Dominant Brand

According to Flapen's Amazon United States niche tracking, plant watering devices is a $2.0M/yr Amazon United States market (2.4M searches/yr). The top 5 brands hold 54% of demand. Demand peaks in May–Jun–Jul. Verdict: Launch it — 77/100.

Data updated Jul 15, 2026 · scored weekly · How we score niches

plant watering devices market data

Units sold / yr: 100K–125K; avg 3,000–4,000/product
Revenue / yr: $1.8M–$2.2M; units × avg price
Conversion rate: 4.7%
Avg BSR: #52
Page quality: 0%
Prime: 100%
Sponsored: 97%
Out of stock: 0.2%
Avg brand age: 33 months
Avg seller age: 153 days

Competition & brand share

The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.

Brands

28 falling

Sellers

Top-5 brand share

54%

Top 20: 92%

Top-5 click share

51%

Top 20: 85%

Open market

40%

MOONSOUND17%
PlanKKers16%
Mission Gallery8%
Little Green Leaf7%
Soilagua6%
REMIAWY6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +104.4% search growth over the last 90 days.

Peak months: May, Jun, Jul · busiest ÷ quietest = 2.5×

Open Trend

Top plant watering devices search terms

plant watering globes448K/yr +62.6%4.1% conv.
self watering globes259K/yr +155.9%3.4% conv.
plant watering devices263K/yr +115.8%2.3% conv.
self watering spikes152K/yr +292.8%2.7% conv.
watering spikes108K/yr +198.3%2.4% conv.
watering globes164K/yr +91.0%3.4% conv.
self watering planter insert225K/yr -9.7%2.0% conv.
self watering102K/yr +81.2%1.7% conv.
automatic plant waterer87K/yr +70.1%1.8% conv.
plant watering spikes71K/yr +161.4%2.7% conv.

All search terms

Top plant watering devices 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

Iridescent Self Watering Globes Glass Rainbow Plant Watering Globes Self Watering Planter Insert Automatic Plant Waterer Indoor (Medium-2 Pcs Iridescent Medium)

PlanKKers$12.264.3★1,299 rev

MOONSOUND Self Watering Globes for Plants - 10pcs Automatic Watering Bulbs for Indoor & Outdoor Potted Plants Vacation Plant Care Water Conservation Device

MOONSOUND$18.724.0★4,801 rev

Plant Watering Globes Set of 6 - Small Glass Self Watering Globes for Indoor & Outdoor Plants - Multicolor Passive Watering Devices for Short Term Soil Moisture Support Bulbs

Mission Gallery$25.884.1★5,351 rev

Little Green Leaf Automatic Plant Watering Globes Self Watering Planter Inserts (Set of 4) | Hands Free Multicolor Glass Bulbs | Planter Spikes to Support Indoor & Outdoor Plant Health (100ml)

Little Green Leaf$19.424.2★1,747 rev

Plant Watering Devices 6 Pack Terracotta Vacation Plant Waterer Wine Bottle Watering Stakes Slow Release Plant Watering Spikes Self Watering Devices for Indoor Outdoor Plants

REMIAWY$21.344.5★4,109 rev

Newest

by launch date

Self Watering Globes 6 Pack Plant Watering Globes Glass Automatic Auto Plant Water Bulbs for Indoor & Outdoor Plants Multicolor Medium for Daily UseVacation Hydration Devices watering Can Outdoor

Brajttt$24.905,977 rev

5mo ago

6PCS Plant Watering Globes Iridescent Rainbow Clear Watering Bulbs Glass Self Watering Planter Insert Watering Bulbs for Flowerpot Indoor Outdoor Hanging Plants Home Garden(3 Large+3 Small)

Jgalnim$17.1263 rev

7mo ago

Soilagua Extra-Thick Clear Glass Plant Watering Globes Rainbow Gradient Self Watering Globes Automatic Plant Waterer Self Watering Planter Insert Spikes Devices for Everyday or Vacation Use 2-Pack

Soilagua$12.27150 rev

10mo ago

Fiskars Watering Spike for Indoor Plants Self-Watering Device to Water Plants While Away Continuous Hydration for Care on Vacation & Travel Porous Ceramic Cone Stake for Slow Release 11.75 oz

Fiskars$9.7586 rev

1y ago

MOONSOUND Small Plant Watering Globes 6pcs Plastic Plant Watering Devices Plant Waterer Self Watering Bulbs for Indoor Outdoor Plants

MOONSOUND$8.2483 rev

1y ago

What buyers say about plant watering devices

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

What buyers love

Plant Growth19%

“plants are happy”

Quality-Overall11%

“The quality is solid”

Ease Of Use11%

“Easy to Use”

Color7%

“Beautiful colors”

Advertised Vs Actual Product7%

“As advertised”

Size-Overall7%

“We like the size”

Value For Money5%

“Good Value”

Water Resistance4%

“Great water saver”

Moist/Dry4%

“It helps keep the soil a more consistant moisture”

Durability3%

“Holds up well”

What buyers complain about

Size-Overall13%

“A bit large”

Leak-Proof13%

“It Leaks”

Functionality-Overall12%

“not very functional”

Water Resistance8%

“Not helpful with moisture”

Durability7%

“Break easily”

Strength5%

“Not sturdy enough”

Quality-Overall4%

“not a solid build quality”

Plant Growth4%

“My plants did not like it”

Value For Money3%

“Overpriced”

Ease Of Use3%

“Not easy to use”

Top return reasons

Size-Overall53%

Advertised Vs Actual Product7%

Functionality-Overall7%

Defective Material/Parts7%

Water Resistance5%

Leak-Proof5%

Material Quality3%