Massachusetts Master Gardeners Association

What Massachusetts Master Gardeners Association does

The Massachusetts Master Gardeners Association (MMGA) is an independent Massachusetts-incorporated nonprofit founded in 2008 (with roots going back to the original UMass Amherst Master Gardener program started in 1977) that certifies and coordinates a volunteer workforce of 700+ trained Master Gardeners delivering research-based horticultural education across Eastern and Central Massachusetts. Its core product is the Master Gardener Certification Program — a hybrid course combining online and in-person academic lectures, field experiences, expert instruction, and a supervised internship (60 hours in year one, 30 annually thereafter) — supplemented by a portfolio of educational offerings including the 10-week Grow Your Gardening IQ course, the seasonal Gardening Know-How Series, an annual Massachusetts Gardening Symposium, and a Speakers Bureau delivering 50+ lecture topics at $225 per presentation. Community outreach is delivered through Ask-A-Master-Gardener booths at 120+ annual events, free email helplines operated in partnership with Massachusetts Horticultural Society and New England Botanic Garden at Tower Hill, soil pH testing, and hands-on management of 56 project gardens spanning teaching gardens, food pantry gardens, wildlife/native plant gardens, historical gardens, and prison horticulture programs at 3-4 Massachusetts Department of Correction facilities.

The business model is a hybrid of fee-for-service educational programming (certification tuition, symposium tickets priced $89-$99, Speakers Bureau fees, paid webinar series at $75 per four-session package), grants and donations (approximately $62,000 distributed to External Partners and incoming students since 2023), and in-kind volunteer labor valued at $541,086 in 2025 (12,883 hours at the Independent Sector $42/hr rate). Customer segments are diversified across individual home gardeners (primary), K-12 schools, nonprofit 501(c)(3) organizations (arboretums, wildlife sanctuaries, historical properties), and government/correctional partners. Distribution is multi-channel: digital (website, 8,000+ newsletter subscribers, 2,000+ Facebook followers, Instagram), physical events, and reciprocal helpline partnerships. Revenue is not publicly disclosed; the organization's 16 paid staff are supported by the volunteer corps that constitutes the operational backbone.

Name

Massachusetts Master Gardeners Association

Legal name

Massachusetts Master Gardener Association

Website

https://massmastergardeners.org

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Horticultural Education Services

NAICS

Landscaping Services (561730)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Horticulture, Nursery & Greenhouse Operations (EDAOAOAB)

akta.pro secondary industry

Home & Garden Hobbies (Gardening, Floral Design, Home Decor) (EDAAAGAL)

Keywords

• Horticultural education
• Master gardener certification
• Community gardening
• Volunteer horticulture programs
• Gardening workshops

Headquarters

HQ city

Framingham

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Program Fees: Revenue from certification program enrollment, educational workshops, and series registrations
2. Symposium Registration: Annual gardening symposium with early bird pricing ($89) and regular pricing ($99)
3. Speakers Bureau Fees: Fee-based lecture services at $225 per presentation to organizations
4. Grants and Scholarships: Since 2023, approximately $62,000 granted to External Partners and new MGCP students

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

Massachusetts Master Gardeners Association (MMGA) is an independent nonprofit that trains and certifies Master Gardener volunteers and delivers research-based horticultural education to home gardeners across Eastern and Central Massachusetts. It runs a Master Gardener Certification Program, seasonal online course series, an annual symposium, a Speakers Bureau, helplines, soil pH testing, and hands-on support for 56 community gardens, reaching over 120 outreach events per year.

Product overview

The Massachusetts Master Gardeners Association operates as an independent nonprofit organization offering a comprehensive portfolio of horticultural education and volunteer programs. The core offering is the Master Gardener Certification Program, a hybrid training course that has graduated over 700 people. Supporting educational programs include the Gardening Know-How Series (seasonal online webinars), Grow Your Gardening IQ (10-week intensive course), and the annual Massachusetts Gardening Symposium. Community outreach is delivered through the Speakers Bureau, Ask-A-Master-Gardener booths, free Helplines, and Soil pH Testing services. The organization also manages specialized programs including the Prison Horticulture Program and maintains affiliations with 56 project gardens across Eastern and Central Massachusetts.

Differentiator

Problem solved

Functional benefit

Products and services

• Master Gardener Certification Program A research-based hybrid certification program combining online and in-person sessions that trains volunteers in horticultural knowledge. Requires academic coursework, internship hours, and ongoing volunteer service (60 hours in first year, 30 hours annually thereafter). Over 700 people have graduated from the course since inception.
• Gardening Know-How Series Four seasonally-focused online webinar series held on weeknight evenings for beginner and expert gardeners. Each series covers four timely topics with 1.5-hour sessions, live Q&A, and handouts. Priced at $75 for the four-lecture series.
• Massachusetts Gardening Symposium Annual gardening symposium featuring expert speakers, educational presentations, and networking opportunities. Includes a full day of presentations, Q&A, and networking, with early bird and regular pricing tiers.
• Grow Your Gardening IQ A 10-week online course with 2-hour weekly sessions covering essential horticultural principles. Features 90 minutes of instruction plus 30 minutes of interactive Q&A, with recorded sessions available for later viewing.
• Speakers Bureau

Named customers9 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Seven partnerships are on record, tiered core and minor.

• Massachusetts Department of CorrectioncoreStrategic or Co-development PartnerPartnership with DOC to provide applied horticulture training programs in 3 DOC Medium Security prisons, empowering incarcerated individuals with practical skills and pathways to employment in the green industry.
• Concord Prison OutreachcoreStrategic or Co-development PartnerCollaboration with CPO to deliver prison horticulture programs providing training and personal growth opportunities for incarcerated individuals.
• Massachusetts Horticultural SocietycoreStrategic or Co-development PartnerPartnership to staff free helpline answering horticultural questions from home gardeners. MMGA provides trained Master Gardener volunteers; MHS provides operational support.
• New England Botanic Garden at Tower HillcoreStrategic or Co-development PartnerPartnership to operate helpline services for home gardeners. Certified Master Gardeners staff the helpline providing personalized horticultural advice.
• University of Massachusetts AmherstminorStrategic or Co-development PartnerOriginal home of the Massachusetts Master Gardener program (started 1977 by Extension Agent Ron Kujawski); current curriculum maintains research-based approach aligned with UMass Extension standards.
• Mass AudubonminorStrategic or Co-development PartnerMaster Gardeners volunteer at Mass Audubon wildlife sanctuaries including Blue Hills Trailside, Broad Meadow Brook, Drumlin Farm, and Ipswich River for native plant and rain gardens.
• Trustees of ReservationsminorStrategic or Co-development PartnerVolunteer support at historical and public gardens including Castle Hill on Crane Estate, Long Hill, and Stevens-Coolidge House and Gardens.

Scale indicators9 records

Recent moves8 records

Expansion highlights5 records

Regional players

• Trustees of Reservations: Massachusetts-based nonprofit that manages historic and natural properties. MMGA volunteers at three Trustees properties (Castle Hill, Long Hill, Stevens-Coolidge), making it a regional comparable on horticultural volunteer deployment in Eastern Massachusetts.
• Mass Audubon: Massachusetts environmental nonprofit where MMGA places volunteer native-plant and rain-garden projects at four wildlife sanctuaries. Comparable as a Massachusetts-based nonprofit deploying trained volunteers on landscape and habitat projects.

Direct peers

• New England Botanic Garden at Tower Hill: Massachusetts botanic garden that co-operates MMGA's home gardener helpline. Comparable as a regional horticultural-education institution with overlapping volunteer programming and event calendars.
• Massachusetts Horticultural Society: Massachusetts-based horticultural education and membership organization. MMGA's helpline is co-operated with Mass Hort, and Mass Hort adopted the Master Gardener program from 1993 to 2008, making them the most directly comparable regional horticultural-education peer.
• Oregon State University Extension Master Gardener Program: Long-running statewide Master Gardener program with similar volunteer certification, demonstration gardens, and public education offerings. Comparable peer for benchmarking program design and volunteer engagement metrics.
• Cornell Cooperative Extension Master Gardener Volunteers: Runs the New York State Master Gardener Volunteer program under a land-grant extension model. Directly comparable to MMGA in program structure (certification, volunteer service, helpline, outreach events), differing mainly by operating through the extension system rather than as an independent nonprofit.
• UC Master Gardener Program: University of California Master Gardener program. Closest scale and structure analogue to MMGA, with county-based volunteer chapters, certification training, public helplines, and demonstration gardens—although operating as part of UC ANR rather than an independent nonprofit.

Emerging players

• Native Plant Trust (formerly New England Wild Flower Society): Regional nonprofit focused on native plant conservation and education. Comparable on the native-plant, pollinator-habitat, and adult-horticulture-education dimensions that increasingly feature in MMGA's curriculum and outreach.

Broad incumbents

• The Garden Club of America: National membership organization supporting horticulture, gardening education, and civic garden projects. Comparable in delivering horticultural programming and community garden support, but with a more club-based membership model.
• American Horticultural Society: National horticultural education and member-supported organization. Broader in geographic scope and program mix than MMGA, but overlaps on gardener education, certifications, and member benefits—making it a comparable but larger incumbent.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks3 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/Massachusetts-Master-Gardener-Association-190757464309424
• Instagraminstagram.com/master.gardeners.mass
• LinkedInlinkedin.com/company/massachusetts-master-gardeners-association

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Massachusetts Master Gardeners Association