Your Resource for Success!

MCH Portal

The following content is accessible for members only, please sign in.

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Has your certification expired?

Click here to recertify online or click here to contact us if you have already recently processed your point/credit recertification report.

Want to learn more about the MCH program?

Click here to learn more about the Massachusetts Certified Horticulturist program.

Why Membership Matters

MNLA members grow, sell, install, maintain and preserve the living landscape. They’re skilled professionals knowledgeable about the living landscape in Massachusetts who can help answer your questions and provide the products and services you’re looking for.

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What is an MCH?

A Massachusetts Certified Horticulturist (MCH) is the ultimate resource for growing in Massachusetts. They’ve invested the time to learn and qualify as experts in the field and include nursery professionals, landscape contractors, fine gardeners, designers, land managers, tree care professionals, and turf pros.

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Partner programs

Plant Something MA

Plant Something MA is a project of MNLA which includes professional environmental horticulturists—people who grow, care for, design and install plantings and landscapes in your community.

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Growing Wild

Growing Wild helps reverse the loss of biological diversity, foster and protect endangered species and add to the natural beauty of our Commonwealth—right in your own backyard.

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Not an MNLA member?

annual meeting of the Massachusetts nursery and landscape association

There are many reasons to join MNLA.

MNLA provides access to green industry speakers on the cutting-edge and up-to-date information. Our dynamic community is made up of folks from all walks of life. Colleagues share advice and insights. Passion for the betterment of our community drives member participation in MNLA. Individual contribution is valued. Get involved! Join a committee or volunteer at an event. Make our industry—and your business—better!