Insights

Leading Market Position Four Star Greenhouse is the top global supplier of PROVEN WINNERS® plants, indicating a strong reputation and established presence in the horticulture wholesale market, providing a solid foundation for expanding sales and partnerships.

Innovative R&D Focus With significant investment in research and development and breeding of high-performing plants, there are opportunities to introduce new product lines and expand into innovative horticultural solutions for retail and landscape markets.

Diverse Programs The company's comprehensive offerings, including containers, fertilizers, water testing, soil, irrigation kits, and merchandising, present cross-selling opportunities across different customer segments.

Sustainability Initiatives Partnerships like the plastic recycling program with English Gardens highlight a sustainability focus, which can be leveraged to target environmentally conscious customers and develop eco-friendly product lines.

Digital Engagement Regular digital guides and online presence showcase an active marketing approach and openness to digital channels, indicating potential for online sales growth and targeted marketing campaigns to growers and retailers.

Four Star Greenhouse Tech Stack

Four Star Greenhouse uses 8 technology products and services including Site Kit, Google Cloud, JSON-LD, and more. Explore Four Star Greenhouse's tech stack below.

  • Site Kit
    Analytics
  • Google Cloud
    Infrastructure As A Service
  • JSON-LD
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Amazon ALB
    Load Balancers
  • Priority Hints
    Performance
  • Drupal Multisite
    Web Hosting
  • TablePress
    Web Platform Extensions

Four Star Greenhouse's Email Address Formats

Four Star Greenhouse uses at least 1 format(s):
Four Star Greenhouse Email FormatsExamplePercentage
FLast@pwfourstar.comJDoe@pwfourstar.com
47%
First.Last@pwfourstar.comJohn.Doe@pwfourstar.com
3%
FLast@pwfourstar.comJDoe@pwfourstar.com
47%
First.Last@pwfourstar.comJohn.Doe@pwfourstar.com
3%

Frequently Asked Questions

What is Four Star Greenhouse's phone number?

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You can contact Four Star Greenhouse's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Four Star Greenhouse's official website and social media links?

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Four Star Greenhouse's official website is pwfourstar.com and has social profiles on LinkedIn.

How much revenue does Four Star Greenhouse generate?

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As of January 2026, Four Star Greenhouse's annual revenue is estimated to be $17M.

What is Four Star Greenhouse's SIC code NAICS code?

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Four Star Greenhouse's SIC code is 0181 - Ornamental Floriculture and Nursery Products NAICS code is 42 - Wholesale Trade.

How many employees does Four Star Greenhouse have currently?

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As of January 2026, Four Star Greenhouse has approximately 75 employees across 1 continents, including North America. Key team members include Vice President Of Sales And Business Development: C. V.Owner: S. M.Director Of People, Culture & Collaboration: M. H.. Explore Four Star Greenhouse's employee directory with LeadIQ.

What industry does Four Star Greenhouse belong to?

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Four Star Greenhouse operates in the Wholesale industry.

What technology does Four Star Greenhouse use?

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Four Star Greenhouse's tech stack includes Site KitGoogle CloudJSON-LDjQueryAmazon ALBPriority HintsDrupal MultisiteTablePress.

What is Four Star Greenhouse's email format?

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Four Star Greenhouse's email format typically follows the pattern of FLast@pwfourstar.com. Find more Four Star Greenhouse email formats with LeadIQ.

When was Four Star Greenhouse founded?

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Four Star Greenhouse was founded in 1977.

Four Star Greenhouse

WholesaleMichigan, United States51-200 Employees

Plants, Programs and Products for Horticulture

Four Star Greenhouse produces superb young plants and finished crops for the wholesale grower, retail grower, garden retailer and professional landscaper. We are the #1 supplier of PROVEN WINNERS® plants and products worldwide, and are dedicated to providing the best plants, products, programs and services possible.

As a founding member of the PROVEN WINNERS® brand, we invest strongly in research and development, and also breed many outstanding PROVEN WINNERS® and PROVEN SELECTIONS® brand plants. We’ve helped develop these plants because we know that growers, retailers and customers will be the most successful with top performing plants.

Our PROVEN WINNERS® premium grower and retail programs include:

PROVEN WINNERS® branded containers
Professional fertilizers and water testing
Consumer fertilizers and soil
WATERWISE™ Home Irrigation Kits
Merchandising

Section iconCompany Overview

Phone number
SIC Code
0181 - Ornamental Floriculture and Nursery Products
NAICS Code
42 - Wholesale Trade
Founded
1977
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    Four Star Greenhouse's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Four Star Greenhouse's revenue is estimated to be in the range of $100M$250M

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