National Gardening Association

What National Gardening Association does

The National Gardening Association (NGA) is a U.S. nonprofit founded in 1971 and headquartered in South Burlington, Vermont, operating Garden.org, a freemium community platform that describes itself as the largest social media website dedicated exclusively to gardening with over one million members. Its core product is a collaboratively built Plants Database containing 807,859 plants and 933,071 images, contributed by 5,000+ members since 2010 and reviewed by administrators and moderators, with custom data fields per plant type and parentage tracking for cultivars. Surrounding the database are educational resources (plant care guides, weed and pest libraries, food gardening guides, online courses), practical tools (vegetable planting calendar, frost date lookup using NOAA data, USDA hardiness zone lookup using the 2023 USDA/PRISM Climate Group map, calculators), and community features (100+ forums, member blogs, a 20+ year Q&A knowledgebase, annual photo contests, and group seed swaps trading tens of thousands of packets annually). A weekly email newsletter reaches approximately 200,000 subscribers and podcast distribution ("All Things Plants," 100+ episodes) extends reach across iTunes, Stitcher, and YouTube.

The organization monetizes primarily through B2B market research services (the National Gardening Survey, conducted annually since 1973) sold to lawn, garden, and nursery industry clients, supplemented by advertising, sponsored content, and tool sponsorships (e.g., Victory Seed Company underwriting the frost dates tool, Bluestone Perennials sponsoring the photo contest). Consumer membership is free with no disclosed premium tier; the freemium consumer base exists to generate the scale and engagement that make the B2B research and advertising business viable. The company was acquired in 2016 by Dave and Trish Whitinger, who serve as Executive Director and Co-owner respectively, and currently operates with 11-50 employees serving members globally across the U.S., U.K., Australia, Canada, and India.

Name

National Gardening Association

Legal name

National Gardening Association

Website

https://garden.org

Company type

Private

Founded year

1971

Operating status

Operating

Headcount range

11–50 employees

Short description

The National Gardening Association is a 501(c)-style nonprofit operating Garden.org, a freemium community platform for home gardeners featuring the world's largest collaborative plant database (807K+ plants), educational content, location-based planting tools, forums, and seed swaps serving 1M+ members globally.

Ownership category

akta.pro rank

Product category

Gardening Community Platform

NAICS

Nursery, Garden Center, and Farm Supply Retailers (444240), Landscaping Services (561730)

SIC

Retail-Building Materials, Hardware, Garden Supply (5200)

akta.pro primary industry

Garden Bed Design, Layout & Planting Plans (HSAIAFAA)

akta.pro secondary industries

Vegetable & Herb Garden Installation and Maintenance (HSAIAFAM), Pruning, Deadheading & Plant Health Maintenance (Non-tree) (HSAIAFAI), Garden Bed Installation & Planting (Annuals, Perennials, Shrubs) (HSAIAFAB)

Keywords

• Gardening education
• Plant database
• Gardening community
• Horticulture resources
• Gardening market research

Headquarters

HQ city

South Burlington

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Market Research Services: The NGA conducts annual market research (National Gardening Survey since 1973) for the lawn, garden, and nursery industries, generating revenue by selling research reports and insights to gardening companies.
2. Advertising and Sponsorships: The platform helps gardening companies reach the public with their products, services and messages, likely through advertising, sponsored content, and featured listings in tools like the Green Pages directory.
3. Membership and Community: Free membership with basic access; the platform generates value through community engagement that attracts advertising and market research clients.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels8 records

Core offering

The National Gardening Association operates Garden.org, a free online platform providing gardening education, a collaborative plant database (807K+ plants, 933K+ images), interactive planning tools (planting calendars, frost date lookup, hardiness zone lookup), and community features (100+ forums, blogs, Q&A knowledgebase, photo contests, group seed swaps). It also conducts the annual National Gardening Survey for the lawn, garden, and nursery industries, generating revenue through market research reports and advertising/sponsorships aimed at gardening companies.

Product overview

The National Gardening Association operates Garden.org as a comprehensive online platform and social media community for gardeners. The platform consists of a core Plants Database (with over 807,000 plants and 933,000 images), the Garden Learning Library (plant care guides, food gardening guides, weed and pest libraries), Gardening Courses (Learning Garden online courses), and community features (100+ forums, member blogs, knowledgebase Q&A). Key tools include the Vegetable Planting Calendar, Frost Dates Lookup, USDA Hardiness Zone Lookup, and Gardening Calculators. Content products include the All Things Plants Podcast, Videos, and extensive article archives on edible landscaping and urban gardening. Community engagement features include Group Seed Swaps, Photo Contests, Member Ideas, and the Green Pages directory. The platform serves over one million members and is the largest social media website dedicated exclusively to gardening.

Differentiator

Problem solved

Functional benefit

Products and services

• Garden.org Plants Database World-class collaborative database of plants with 807,859 plants and 933,071 images, developed by over 5,000 Garden.org members. Each plant entry includes sunlight requirements, water needs, zone hardiness, parentage tracking for cultivars, and member-contributed photos, comments, and grower performance reports.
• Garden Learning Library

Quantifiable outcome

• 807,859 plants and 933,071 images in the collaborative plant database
• +4 more outcomes

Named customers2 records

Segments5 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Two partnerships are on record, tiered minor.

• Victory Seed CompanyminorGTM or Marketing PartnerVictory Seed Company sponsors the Frost Dates tool on Garden.org. The company is family owned and operated, working to help fellow gardeners succeed by selling popular vegetable, herb and flower seeds, with heavy involvement since the 1990s in preservation of rare, open-pollinated, heirloom seeds.
• Bluestone PerennialsminorGTM or Marketing PartnerBluestone Perennials sponsors the annual Garden.org Photo Contest, providing gift certificate prizes. They have been a contest sponsor for multiple years (at least 6 years consecutively), providing prizes for winners.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Burpee: One of the largest US seed and plant retailers, offering vegetable, herb, and flower seeds to home gardeners. Comparable to NGA's food gardening audience and its annual seed swap tradition, and a natural commercial partner for the NGA's market research and audience reach.
• Better Homes & Gardens: A legacy home and garden media brand producing gardening content, plant guides, and growing advice. Comparable to NGA in providing authoritative consumer gardening content, but as part of a much broader home/lifestyle portfolio under Dotdash Meredith.
• The Spruce: A Dotdash Meredith-owned home and gardening content site offering how-to articles, plant care guides, and design inspiration. Directly comparable to NGA's Learning Library in producing consumer-facing gardening educational content, though with a broader home focus and no community or database features.
• Houzz: A large home design and gardening platform combining a community of homeowners, professional directories, and product marketplace. Comparable to NGA in serving a home improvement/gardening consumer audience with educational content, community features, and product discovery, but at vastly larger scale and with a for-profit marketplace model.
• This Old House: A legacy home improvement media brand producing how-to content, videos, and project guides. Comparable to NGA in producing educational DIY content for homeowners, though focused on building/renovation rather than gardening, with a much larger video production operation.

Emerging players

• Proven Winners: A leading ornamental plant brand selling branded annuals, perennials, and shrubs to gardeners and retailers. Comparable to NGA's ornamental plant enthusiast audience and a logical partner for plant database content, sponsored content, and photo contest prizes.
• PlantSnap: A plant identification app using image recognition to identify plants from photos. Comparable to NGA's plant database and identification use case, but with a modern mobile-first, AI-driven product approach that contrasts with NGA's web-first community model.

Direct peers

• Dave's Garden: A long-running gardening community and plant database serving home gardeners with articles, forums, and a plant reference library. The closest direct peer to NGA's Garden.org in combining a community of home gardeners with an extensive plant reference database and forum-based engagement.
• Garden Design Magazine: A consumer-facing gardening publication and digital content brand covering plants, design, and gardening techniques. Comparable to NGA in producing educational gardening content for enthusiast gardeners, though focused on design and ornamental gardening rather than community and data.
• Fine Gardening: A Taunton Press gardening publication offering in-depth plant care, design, and technique content. Comparable to NGA's audience of experienced plant enthusiasts and its editorial library of plant care guides, with overlap in the advanced gardener segment.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/natlgardening
• YouTubeyoutube.com/user/nationalgardening
• Facebookfacebook.com/Garden.Org
• LinkedInlinkedin.com/company/national-gardening-association
• Instagraminstagram.com/nationalgardeningassoc

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about National Gardening Association