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Horticulture & Agriculture

Master Gardener

Who We Are

The Master Gardener Program was originally created by the Extension Service of Washington State in 1972. It grew out of the need to meet increased requests from urban home gardeners for horticultural information.  

The Master Gardener is a vital part of Extension's ability to provide the community with up-to-date, reliable knowledge so they can enjoy and protect the value of horticulture around their homes. 

How Does The Program Work?

Master Gardener courses in Missoula are offered in person each spring and fall. There is also an online option that is offered year round in a self-paced, self-study format offered through MSU Extension.  Are you ready to grow your gardening knowledge? In the Spring 2025 Missoula County will launch a pilot project combining Master Gardener education with a new program, "Gardening in Montana".  We hope these combined efforts will make gardening education available to anyone with an interest in horticulture topics and for those who wish to certify as a Master Gardener volunteer. 

Gardening in Montana: New Pilot Program by Missoula County Extension

 Missoula County Extension is excited to offer Gardening in Montana, an 11-week program designed to provide the foundational basics for all your gardening needs.

Program Details:

  • Who Can Join? Open to the public—perfect for anyone interested in gardening.
  • Cost: Each class is $20. You also have the option to purchase a comprehensive gardening manual for $50 to guide you through the program.  
  • Format: Each week features a new gardening topic, engaging community speakers, and a hands-on activity. Plus, enjoy daytime tours of local partner organizations for added insight.

Flexible Options:
Choose the classes that are right for you! Whether you're looking to enhance your skills or focus on specific topics, this program has something for everyone.

Interested in Becoming a Master Gardener Volunteer?
To qualify, you must:

  1. Attend all 12 classes in the Gardening in Montana program.
  2. Pass the final exam with a score of 80% or higher.
  3. Complete 20 hours of volunteer service.
  4. Pay $250 fee ( includes the Master Gardener manual)

Start your journey to growing a bigger, better garden with Gardening in Montana!

Master Gardener Volunteer Commitment

Community service hours in horticulture related activities, events, or programs are required by all program participants to receive their Master Gardener Certification. Students must fulfill a minimum volunteer commitment of 20 hours within one year of completing a course. Examples of service to Missoula County can include, staffing a mobile diagnostic lab, working a saturday at the Clarkfork Market answering gardening questions, helping out your local neighborhood with a beautification project, working in the new Rocky Mountain Gardens, or help out with office needs for the county Hort agent.

Keeping your Certification Active

In order to be certified and maintain good standing as a Master Gardener, participants agree to complete a minimum of 10 hours of volunteer service and 4 hours of continued education per year. Missoula County opportunities include: working in a community garden, giving gardening presentations at schools and to civic groups, manning Info-Booths, telephone and office work, researching and writing grants, fair judging, fund raising, land research, and other opportunities as they present themselves.

Gardening in Montana / Master Gardener Course 

  • Soils, Nutrients and Fertilizer
  • Plant Growth and Development
  • Vegetable & Herb Gardening
  • Growing Small Fruit and Fruit Trees
  • Growing and Caring for Flowers
  • Landscape Design
  • Planting and Maintaining Trees and Shrubs
  • Lawn alternatives, Native Plants & Weeds
  • Irrigation Basics and Design
  • Composting
  • Introduction to Integrated Pest Management (IPM)

Online Instruction is provided by Montana State University-Bozeman Extension Master Gardener Coordinators, utilizing the Academic Technology & Outreach (ATO) Brightspace platform. There is no time limit for completing each on-line course. If you are interested in the online Master Gardener Course please reach out to Sarah Eilers, MT Master Gardener Coordinator sarah.eilers1@montana.edu 406-994-2120

Advanced Master Gardener Course

This course is currently unavailable. For more information contact Sarah Eilers to learn more!

Event Tickets

Master Gardener Spring 2025: 12 Course Program

The Montana Master Gardener Program serves as an education and volunteer service organization. The program’s purpose is to provide technical assistance and unbiased, research-based information in consumer horticulture to people in all Montana communities through qualified volunteers. Through the Master Gardener program we empower individuals with sound horticultural practices that minimize negative impacts on the environment. The program is based on a philosophy of shared ownership. MSU extension agents, staff, and volunteers share vision, ideas, and responsibilities for the program.

Registration for course closes 2/3 at 4pm!!

The Spring Course Schedule will run Wednesdays 6pm - 8:30 pm. This course will be offered with the Gardening in Montana series at the GW Marks Exploration Center 1075 South Ave W Missoula. For those wishing to certify as a Master Gardener Volunteer, you will be required to attend all 12 classes, pass the open book exam, and complete 20 hours of volunteer service approved by the MSU Horticulture agent.

Week 1 Feb 5 6pm-8:30 pm

Week 2 Feb 12 6pm-8:30 pm

Week 3 Feb 19 6pm-8:30 pm

Week 4 Feb 26 6pm-8:30 pm

Week 5 March 5 6pm-8:30 pm

Week 6 March 12 6pm-8:30 pm

SPRING BREAK -no class

Week 7 March 26 6pm-8:30 pm

Week 8 April 2 6pm-8:30 pm

Week 9 April 9 6pm-8:30 pm

Week 10 April 16 6pm-8:30 pm

Week 11 April 23 6pm-8:30 pm

Week 12 April 30 6pm-8:30 pm

Topics Covered

Soils, Nutrients and Fertilizer

Plant Growth and Development

Vegetable Gardening

Growing Small Fruit and Fruit Trees

Growing and Caring for Flowers

Landscape Design

Planting and Maintaining Trees and Shrubs

Lawns and Irrigation

Composting

Introduction to Integrated Pest Management (IPM)

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1 $250.00 $250.00
21 Inventory
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Gardening in Montana Class 1: Gardening in Western MT Climate

Class 1 in our new series: Gardening in Montana will cover some basics about this new hybrid class series and then dive into growing zones, climate changes in western MT and how to plan for growing in our western MT climate!

Quantity Price Subtotal
1 $20.00 $20.00
15 Inventory
@ $20.00 ea.
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Gardening in Montana Class 2: Botany Basics & Plant Propagation
Gardening in Montana Class 2: Botany Basics & Plant Propagation

Gardening in Montana Class 2: Botany Basics & Plant Propagation

Gardening in Montana Class 2: Botany Basics & Plant Propagation

Did you know plants can see, feel and move? Class 2 in the Gardening in Montana series will teach participants the basics of botany, and how you can propagate plants in various ways. Join Molly Anton, Rocky Mountain Garden Coordinator as she shares her tips and tricks for propagating plants!! We will partner up for a propagation activity!

Quantity Price Subtotal
1 $20.00 $20.00
15 Inventory
@ $20.00 ea.
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Gardening in Montana Class 3: Composting
Gardening in Montana Class 3: Composting

Gardening in Montana Class 3: Composting

Gardening in Montana Class 3: Composting

Class 3: Gardening in Montana Series – Building a Compost Pile

Get ready to dig in and build your own compost pile! Sarah Holden, Missoula County Horticulturalist, will guide you through the essentials of composting, including:

What materials to use for composting.

How to create and maintain an effective compost pile.

When to add compost to your garden for the best results.

Turn your garden and kitchen waste into nutrient-rich “gold” and discover how compost serves as the perfect amendment for any growing plot.

Join us for this hands-on session and take your compost pile to the next level!

Quantity Price Subtotal
1 $20.00 $20.00
15 Inventory
@ $20.00 ea.
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Gardening in Montana Class 4: Soil Health, Fertility, & Nutrients

The second class in our new series: Gardening in Montana covers all things soils!! Let meet at discuss soil health, fertility and nutrients. Bryan Vogt of the Missoula Conservation District will share his expertise on soil structure, soil health and texture. You will leave knowing how to collect a soil test and why soil matters as your foundation in all things growing! Hands on Activity: Soil Structure Lab.

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1 $20.00 $20.00
15 Inventory
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Gardening in Montana Class 5: Vegetables & Herbs
Gardening in Montana Class 5: Vegetables & Herbs

Gardening in Montana Class 5: Vegetables & Herbs

Gardening in Montana Class 5: Vegetables & Herbs

When you think of gardening you think of Veggies!! We will discuss what vegetables grow well in western MT and also learn more about gowing degree days, harvest, storage and perennial vegetables! Bring your seeds and lets SWAP!

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1 $20.00 $20.00
15 Inventory
@ $20.00 ea.
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Gardening in Montana Class 6: Irrigation Basics & Gardening Tools & Equipment
Gardening in Montana Class 6: Irrigation Basics & Gardening Tools & Equipment

Gardening in Montana Class 6: Irrigation Basics & Gardening Tools & Equipment

Gardening in Montana Class 6: Irrigation Basics & Gardening Tools & Equipment

Class 6: Gardening in Montana Program – Irrigation Basics

Join Loni Waters from Garden City Florascaping for an engaging session on irrigation essentials for gardeners!

In this class, you’ll learn:

How to create an irrigation design tailored to your garden.

The differences between drip irrigation, tape, and other systems.

Tips and tricks to make watering your garden efficient and effective.

The second half of the class will spotlight tools and equipment that can make gardening easier and more enjoyable.

Don't miss this opportunity to expand your gardening skills and set your garden up for success!

Quantity Price Subtotal
1 $20.00 $20.00
15 Inventory
@ $20.00 ea.
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Gardening in Montana Class 7: Herbaceous Ornamentals & Landscape Design

Who is here for the flowers? Whether you wish to grow perennials or annuals in your home landscape the 7th class in the Gardening in Montana series will cover all things flowers and design! What grows well here, hardy vs tender forbs. Pollinator enhancement and learn about Mullet gardening!

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1 $20.00 $20.00
15 Inventory
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Gardening in Montana Class 8:

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1 $20.00 $20.00
15 Inventory
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Gardening in Montana Class 9:

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1 $20.00 $20.00
15 Inventory
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Gardening in Montana Class 10:

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1 $20.00 $20.00
15 Inventory
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Gardening in Montana Class 11:

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1 $20.00 $20.00
15 Inventory
@ $20.00 ea.
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Gardening in Montana Class 12:

Quantity Price Subtotal
1 $20.00 $20.00
15 Inventory
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