Tower Garden Supplies
MaybeAn estimated 0.8% of orders come back. But shoppers spend an estimated $50K a year here, so Tower Garden Supplies is a Maybe.
- Flapen Score
- 52 / 100Ranks 5,497 of 8,839 Patio, Lawn & Garden niches · −4 vs the category median of 5652
- Market size
- $50K/yr25K searches / yr
- 90-day growth
- +34.8%search demand this quarter
- Competition
- 52%top-5 click share · 9 brands · 20 sellers
Flapen Score
Tower Garden Supplies against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Tower Garden Supplies is stronger. Inside it, weaker.
Market
The Tower Garden Supplies market on Amazon at a glance
Shoppers on Amazon United States searched for Tower Garden Supplies 25K times last year and spent an estimated $50K. The top 5 brands take 93% of clicks. Demand peaks in May. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 6.2% of those searches ended in a purchase.
Shoppers searched for this 25K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.2% of those searches ended in a purchase. Searches in the last 90 days moved +34.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $50K a year.
- Searches, last 12 months
- 25K
- Growth, 90 days vs prior 90
- +34.8%
- Conversion, latest week
- 6.2%
- Market size, estimated
- $50Ka year
- Peak month
- May1.5× the quietest month
- Top search term
- humboldt secret nutrients14K searches a year
02 · Price
A sale here is worth $32.39.
Listings sell for $32.39 on average, from $6.69 to $105.33. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 0 to 100 of them. At $32.39 that is $0 to $3K a year per listing.
- Average price
- $32.39inside the $15 to $100 sweet spot
- Price range
- $6.69–$105.33
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 0.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
93% of listings pay for placement with sponsored ads. 86% ship with Prime. On an average day, 1.1% of listings are out of stock. The average listing ranks #1,227 within Soils, Mulches & Planting Media. It carries 1,527 reviews at 4.58 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 86%
- Out of stock, average day
- 1.1%
- Average rank
- #1,227in Soils, Mulches & Planting Media
- Average rating
- 4.58 starsAmazon United States average 4.42 stars
- Average reviews
- 1,527per listing
- Listings tracked
- 29
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 55 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 55 months
Products
Top Tower Garden Supplies 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.
Top sellers
by estimated 90-day click share
Humboldts Secret Base A & B Liquid Hydroponic Fertilizer | Complete Hydroponic Nutrients for Indoor and Outdoor Plants | Supports Healthy Vegetative Growth and Flowering Stage | 32 Ounce Set
- Price
- $39.00
- Rating
- 4.5/5
- Reviews
- 3,410
- Age
- 10y ago

Humboldts Secret Starter Kit Pack | Indoor and Outdoor Plant Fertilizer and Hydroponic Nutrients | Base A & B CalMag and Iron Golden Tree Flower Stacker Plant Enzymes | Complete Garden System
- Price
- $102.51
- Rating
- 4.6/5
- Reviews
- 1,204
- Age
- 9y ago

Reeooue 72 Sets Rockwool Cubes and Net Pots 1.2 * 1.2 * 1.5 inch Rock Wool 72 Plugs & 72-Pack 2inch Net Cups for Hydroponics Growing Systemm Garden Tower Supplies
- Price
- $18.58
- Rating
- 4.4/5
- Reviews
- 171
- Age
- 3y ago

Humboldts Secret Sweet & Sticky Carbohydrate and Saccharide Plant Energy Additive | Indoor and Outdoor Plant Nutrients Enhancer for Growth and Aroma | Boosts Flavor and Development | 32 Ounce
- Price
- $29.52
- Rating
- 4.6/5
- Reviews
- 3,309
- Age
- 8y ago

Tower Garden Plant Mineral Blends A and B
- Price
- $69.97
- Rating
- 4.8/5
- Reviews
- 42
- Age
- 1y ago
Trending
estimated 90-day click momentum
VIVOSUN Liquid Nutrients Base A & B Bundle Grow Big Hydroponic Fertilizer Supports Vegetative and Flowering Stages for Outdoor Indoor Plants Best Plant Food Set of Quarts
- Price
- $36.88
- Rating
- 4.6/5
- Reviews
- 844
- Age
- 3y ago

Humboldts Secret Golden Tree Liquid Plant Food | Enhances Growth Indoors or Outdoors | All-in-One Plant Nutrients for Vegetables Trees Flowers Fruits Roses Lawns Tomatoes | 8 Ounce
- Price
- $31.22
- Rating
- 4.5/5
- Reviews
- 4,538
- Age
- 11y ago

Tower Garden Vertical Growing Clip White Small 30 Count UV Resistant
- Price
- $25.95
- Rating
- 5.0/5
- Reviews
- 9
- Age
- 1y ago

Humboldts Secret Sweet & Sticky Carbohydrate and Saccharide Plant Energy Additive | Indoor and Outdoor Plant Nutrients Enhancer for Growth and Aroma | Boosts Flavor and Development | 8 Ounce
- Price
- $17.01
- Rating
- 4.6/5
- Reviews
- 3,309
- Age
- 6y ago

Humboldts Secret Base A & B Liquid Hydroponic Fertilizer | Complete Hydroponic Nutrients for Indoor and Outdoor Plants | Supports Healthy Vegetative Growth and Flowering Stage | 8 Ounce Set
- Price
- $20.47
- Rating
- 4.5/5
- Reviews
- 3,410
- Age
- 7y ago
Newest
by launch date
Tower Garden Plant Mineral Blends A and B
- Price
- $69.97
- Rating
- 4.8/5
- Reviews
- 42
- Age
- 1y ago

Tower Garden Vertical Growing Clip White Small 30 Count UV Resistant
- Price
- $25.95
- Rating
- 5.0/5
- Reviews
- 9
- Age
- 1y ago

Sukh 14.6OZ Vermiculite - Organic Vermiculite for Gardening Plants Fine Horticultural Soil Amendments Bulk Additive Perfect Potted and Garden Professional Grade 1-3mm
- Price
- $6.69
- Rating
- 4.5/5
- Reviews
- 2,217
- Age
- 3y ago

Reeooue 72 Sets Rockwool Cubes and Net Pots 1.2 * 1.2 * 1.5 inch Rock Wool 72 Plugs & 72-Pack 2inch Net Cups for Hydroponics Growing Systemm Garden Tower Supplies
- Price
- $18.58
- Rating
- 4.4/5
- Reviews
- 171
- Age
- 3y ago

VIVOSUN Liquid Nutrients Base A & B Bundle Grow Big Hydroponic Fertilizer Supports Vegetative and Flowering Stages for Outdoor Indoor Plants Best Plant Food Set of Quarts
- Price
- $36.88
- Rating
- 4.6/5
- Reviews
- 844
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 52% of clicks. Leaders hold, but buyers still shop past them.
Brands
9 falling
Sellers
20
Est. top-5 brand share
93%
Top 20: 100%
Est. top-5 click share
52%
Top 20: 89%
Open market
5%
- Humboldts Secret62%
- Tower Garden13%
- Reeooue8%
- Humboldt Nutrients6%
- Legigo3%
- ENVY2%
- Open — no brand owns it (3 brands, 5%)
Demand
Tower Garden Supplies search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May · busiest ÷ quietest = 1.5×
Search terms
Top Tower Garden Supplies search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- humboldt secret nutrients14K/yr
- tower garden supplies7K/yr
- humboldt nutrients4K/yr
Reviews and returns
What reviews say buyers love and hate about Tower Garden Supplies
We read the reviews and the return reasons for every product selling here.
“Cubes much smaller than expected”
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.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Tower Garden Supplies 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









