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Master Gardener

Trio of gardeners

Register now for online Master Gardener training

Master Gardeners are trained volunteers who teach others how to garden. Our spring 2023 online training begins Jan. 15.

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Online reporting

Missouri Master Gardeners, bookmark this link to the online system for reporting your hours.

The mission of the Missouri Master Gardener Extension Program is “helping others learn to grow.” The Master Gardener program provides in-depth horticultural training to individuals throughout Missouri who then volunteer their time applying what they have learned to help others in their communities to learn about gardening and environmental education.

The Master Gardener program promotes and raises public awareness of the University of Missouri Extension as a source of unbiased, research-based gardening information. Through activities such as MU Extension hotlines or answer services, workshops, speaker’s bureaus, garden show booths, and demonstration projects, Master Gardeners provide gardening information to thousands of Missourians each year.

To become trained as a Master Gardener, an individual must complete a 30 hour core training course. Core training is offered both in person and online. Then the Master Gardener trainee is required to give 30 hours of volunteer service back to the community in approved MU Extension activities.

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Publications

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Preventing and Managing Plant Diseases

Publication date: July 1, 2017

$10.00

The first and best defense against plant diseases is a healthy plant, which is the main task of an accomplished gardener. Preventing and managing plant disease begins even before planting, with site preparation and plant selection.When a plant does ...

Pruning Ornamental Trees and Shrubs

Publication date: Jan. 1, 2017

$10.00

Pruning is an important practice for maintaining the health, size, form and vigor of trees and shrubs in the landscape. It can reduce transplanting stress by reducing leaf surface area to compensate for root loss during harvest from nursery fields. ...

Soils, Plant Nutrition and Nutrient Management

Publication date: Jan. 10, 2017

$10.00

Soil as a medium for plant growth can be described as a complex natural material derived from weathering of rocks and decomposition of organic materials, which provide nutrients, moisture and anchorage for plants.Soil is a mixture of minerals, ...

Insects

Publication date: Jan. 1, 2017

$10.00

If all mankind were to disappear tomorrow, the world would regenerate to the rich state of equilibrium that existed 10,000 years ago. If insects were to vanish, the terrestrial ecosystems would collapse into chaos.— E.O. WilsonInsects are the most ...

Fruit Production

Publication date: July 1, 2016

$10.00

Missouri is home to almost all temperate zone fruit plants, including strawberries, raspberries, blackberries, gooseberries, currants, blueberries, grapes, apricots, cherries, plums, nectarines, peaches, apples and pears. They can be harvested from ...

Using Pesticides Safely in the Home and Garden

Publication date: July 4, 2016

$10.00

Pet owners washing their dogs with flea and tick shampoo; housekeepers scrubbing bathroom fixtures with mold and mildew removal agents; lawn enthusiasts applying granular crabgrass preventers. What do these people have in common? They all are using a ...

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