Company lists · Data refreshed October 2026

Top 25 Horticultural product manufacturers based in the United States

RevenueBase identified 439 company matches for horticultural product manufacturers associated with the United States as of October 2026 and tracks 10,525 professional contacts across them, including 3,537 with verified work emails. Miami is the largest hub.

This list covers company matches for horticultural product manufacturers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 14, 2026 How this list was built
439Companies
10,525Contacts tracked
3,537Verified emails
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The 25 largest horticultural product manufacturers based in the United States

Ranked by team size
Top 25 of 439 company matches for horticultural product manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMiami, FL, United StatesHQ recorded Oct 14, 20265,001-10,0001,046 contacts →

Exact match

“At Costa Farms, it’s in our DNA to grow, and we’re passionate about plants!”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchWest Chicago, IL, United StatesHQ recorded Oct 14, 20261,001-5,000686 contacts →

Exact match

“From our beginnings as a wholesale cut flower operation started by George J.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchAnkeny, IA, United StatesHQ recorded Oct 14, 20261,001-5,000404 contacts →

Exact match

“Albaugh, LLC is a privately owned U.S.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchAgawam, MA, United StatesHQ recorded Oct 14, 2026501-1,000351 contacts →

Exact match

“About Us Sun Gro Horticulture is one of the most prominent North American horticultural companies, employing over 800 staff and serving customers worldwide.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchLakeland, FL, United StatesHQ recorded Oct 14, 2026201-500321 contacts →

Exact match

“Harrell’s is a leading producer of quality custom blended fertilizers and distributor of plant protectants and biocontrols for golf course, turf & landscape, specialty ag, sports…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchLawrenceburg, IN, United StatesHQ recorded Oct 14, 20261,001-5,000294 contacts →

Exact match

“Gardens Alive!®, Inc.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchNash, TX, United StatesHQ recorded Oct 14, 2026501-1,000261 contacts →

Exact match

“BWI Companies, Inc, founded by Bob and Betty Bunch, celebrated sixty years of business in 2018.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchPort Washington, NY, United StatesHQ recorded Oct 14, 2026201-500241 contacts →

Exact match

“Hawthorne Gardening Co, is North America’s largest distributor of hydroponic products.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchBurlington, VT, United StatesHQ recorded Oct 14, 2026201-500228 contacts →

Exact match

“We are America's Gardening Resource, and manufacture innovative gardening products, like grow light stands, raised and elevated beds, DIY raised bed corners, garden carts, and…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchTewksbury, MA, United StatesHQ recorded Oct 14, 2026201-500209 contacts →

Exact match

“Griffin is a partner to horticulture professionals.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, CA, United StatesHQ recorded Oct 14, 202651-200202 contacts →

Exact match

“Advanced Nutrients is an international marketer and manufacturer of agricultural, home & garden, hydroponics fertilizers, and plant nutrients.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchWinslow, ME, United StatesHQ recorded Oct 14, 2026201-500200 contacts →

Exact match

“Johnny’s Selected Seeds is a privately held, employee-owned seed producer and merchant headquartered in Winslow, Maine, USA.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchGreenwood Village, CO, United StatesHQ recorded Oct 14, 2026201-500186 contacts →

Exact match

“GrowGeneration is the nation’s largest specialty retailer and distributor serving commercial hydroponic, controlled environment agriculture (CEA), and specialty cultivation…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchChambersburg, PA, United StatesHQ recorded Oct 14, 202651-200144 contacts →

Exact match

“At Nursery Supplies Inc, a CREO Company, we deliver innovative, eco-friendly products of the highest quality to the horticulture industry.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchPetaluma, United StatesHQ recorded Oct 14, 2026201-500143 contacts →

Exact match

“Hydrofarm is a leading distributor and manufacturer of hydroponics equipment and supplies for controlled environment agriculture, including high intensity grow lights, climate…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchColumbia, MD, United StatesHQ recorded Oct 14, 202651-200136 contacts →

Exact match

“Certis Biologicals: Your Partner in Biological Innovation For over 30 years, Certis Biologicals has led the way in developing, manufacturing, and delivering biological solutions…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact matchVancouver, WA, United StatesHQ recorded Oct 14, 2026201-500135 contacts →

Exact match

“Founded in 1995, Sunlight Supply, Inc, is a Vancouver, WA based manufacturer and distributor of specialty gardening supplies.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchMontague, MI, United StatesHQ recorded Oct 14, 202651-200125 contacts →

Exact match

“For three generations, MasterTag has served the horticulture industry exclusively since 1949, when Lou Schmidt designed the first plastic horticultural tag for greenhouse growers.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchOriskany, NY, United StatesHQ recorded Oct 14, 2026201-500117 contacts →

Exact match

“With a legacy of trust dating back to 1926, Bonide has evolved into a global force in the gardening industry.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchCarson, CA, United StatesHQ recorded Oct 14, 202651-200109 contacts →

Exact match

“Founded in 1925 by H.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchSudbury, MA, United StatesHQ recorded Oct 14, 2026201-500106 contacts →

Exact match

“Established in 1910, Cavicchio Greenhouses, Inc.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchYuma, AZ, United StatesHQ recorded Oct 14, 202651-200100 contacts →

Exact match

“Keithly-Williams Seeds' mission is to maintain and build a long-term retail vegetable seed business that has growth, profitability and which is an integral part of the business…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchPiqua, OH, United StatesHQ recorded Oct 14, 202651-20094 contacts →

Exact match

“A.M.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchHalf Moon Bay, CA, United StatesHQ recorded Oct 14, 202651-20094 contacts →

Exact match

“Rocket Farms is a pioneering force in the horticulture industry, boasting a rich history spanning over 70 years.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchGreenwood, SC, United StatesHQ recorded Oct 14, 2026201-50092 contacts →

Exact match

“Park Seed Company has provided seeds, plants, and bulbs to American home gardeners for more than 142 years.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 439 horticultural product manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 3,537 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Horticultural product manufacturers based in the United States at a glance

As of Oct 14, 2026
33.6%Verified-email coverage
24.0Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · Miami
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
175
11-50
150
51-200
72
201-500
25
501-1,000
7
1,001-5,000
4
5,001-10,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 439 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “horticultural product manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 3,537 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 14, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “horticultural product manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many horticultural product manufacturers are there based in the United States?

RevenueBase identified 439 company matches for horticultural product manufacturers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Costa Farms tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most horticultural product manufacturers?

Miami leads with 5 company records, followed by Denver (4) and Bakersfield (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,537 professional contacts with verified work emails tracked across these 439 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 14, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.