Welcome to Denver Botanic Gardens' online registration and ticket purchasing site

Gardening

Battling the Japanese Beetle

Rocky Mountain Gardening Elective

The Japanese beetle – found in many Front Range areas - is moving to new communities. This unwelcome beetle is concerning home owners with serious damage to plants. Instructor Betty Cahill takes the class through the management options for the Japanese beetle during its adult and larval stages. She provides tips on how to protect your favorite plants, including a plant list that Japanese beetles prefer and mostly avoid.

Instructor: Betty Cahill

Price: $31, $26 member

Colorado Ecosystems

Rocky Mountain Gardening Required Course Group II

Study the native ecosystems of Colorado that range from plains grasslands to the alpine tundra, mountain meadows to sub-alpine forests. Learn to gauge your elevation and location by looking at the plant communities around you and explore the complex relationships between the plants and wildlife of Colorado.

 

Price: $88, $78 member

 

Instructor: Sheridan Samano

 

 

Creating a Hobby Greenhouse

Come learn how to take your master outdoor gardening skills to the next level and extend your growing season and increase your green thumb skills. Is the next step in your horticulture experience maintaining a greenhouse? Before building or buying a greenhouse, learn the benefits and the liabilities of owning a greenhouse.

In this class participants will experience everything they ever wanted to know about building or buying a greenhouse, but were afraid to ask. The purpose of this class is to cover the true costs of owning a hobby greenhouse and let participants determine if a greenhouse is really something you really need.

 

Price: $31, $26 members

 

Instructor: Thaddeus Gourd attended New Mexico State University where he graduated with a B.S. degree in Pest Management and Horticulture. He earned a Master’s Degree with thesis study in Entomology at New Mexico State University and a Ph.D. in Plant Pathology with emphasis on plant parasitic nematodes at North Carolina State University. Thaddeus has worked over 19 years in the private sector of the plant science business and since 2000, has worked at Colorado State University Extension as an Agriculture Agent and Director for Adams County. He has extensive experience of horticulture, gardening, weed science, entomology, plant pathology and greenhouse management and has been involved in the practice of Integrated Pest Management for over 30 years.

Ecology for Gardeners

Rocky Mountain Gardening Required Course Group I

Ecology is the study of interactions in nature. It seeks to understand the relationship between organisms to their environment and to each other. Successful gardening involves understanding and applying these principles. Basic principles of ecology will be explored in relationship to conditions in the Rocky Mountain region. Current environmental issues of the region will also be considered.

 

Price: $91, $81 member

 

Instructor: Sheridan Samano

 

Garden Guru Tour

Immerse yourself in the Gardens with a horticulturist as your guide. Gain insight into living museum collections and walk away with gardening tips from an expert. Please note that every tour has its own emphasis and is led by a different horticulturist.

 

July 25, 9:30 a.m.: Medicinal plants with Blake Burger, specialty horticulturist

September 10, 11 a.m.: Bonsai with Larry Jackel, bonsai specialist

February 6, 2 p.m.: Orchids with Nick Snakenberg, curator of tropical collections and associate director of horticulture

 

Price: $17, $15 member

 

Special instructions: Tours can be both indoors and outdoors; dress accordingly for the weather. Water, sunscreen and sunglasses are recommended. Please bring booking confirmation. Meet guide in the lobby of the Boettcher Memorial Center after entering through the Gardens main entrance. Tours are one hour long.

 

Notes: Prices include admission to the Gardens. Tours with low registration are subject to cancellation. These tours are not available for private parties.

Growing A Business

 

 

 

Growing Roses in Colorado - Planning a Rose Garden

Rocky Mountain Gardening Elective

Just about everyone grows a rose bush or two. Congress designated the rose as America’s national floral emblem in 1986. The popularity of growing roses began thousands of years ago and continues today. The rose growing series offered by American Rose Society Consulting Rosarians and experts from the Denver Rose Society will cover how to grow healthy, easy care beautiful roses for years to come. The series covers secrets to successful rose growing, no pain pruning, versatile shrub roses, fragrant roses, and winter care. Choose one class or take them all and come away with confident rose growing skills and greater appreciation for the “Queen of Flowers.”

Roses grow great in Colorado! Many rose varieties thrive in our region, and can fill your garden with beautiful blooms, color and fragrance. Let one of our experienced rosarians with the Denver Rose Society lead you through the basics of growing roses, how to plant, fertilize and water. We’ll cover healthy practices for growing happy and vigorous roses through the season. You’ll leave the class with the know-how to make roses the Queen of Flowers in your garden!

Instructor: Denver Rose Society

Price: $32, $27 members

Japanese Garden - History in the Details

Denver Botanic Gardens is home to the beautiful Shofu-en, or the Garden of Pine and Wind, a traditional Japanese stroll garden. Shofu-en draws inspiration from the climate and plants of Colorado’s Rocky Mountains and features 130 character pines transplanted from the foothill region. It was designed by Koichi Kawana and built in 1979. This class explores the symbolism and culture that shapes Shofu-en’s design. Participants also explore the Ella Mullen Weckbaugh Tea House and the Roji, or tea ceremony garden, that surrounds it. Learn about the development of the tea ceremony, how its principles support and inform traditional Japanese arts and shape Japanese aesthetic and cultural values in the modern world. Tea and sweets are served as part of the gathering.

 

Price: $35, $30 member

Rocky Mountain Horticulture I: Gardening Principles

Rocky Mountain Gardening Required Course Group I

This class details all the specifics necessary to grow plants successfully in the Rocky Mountain region. Soil preparation, plant choice and location, planting techniques and year-round maintenance specific to Colorado will be covered. We'll review plant growth, fertilizers, microclimates and more.

Price: $161, $135 members

Instructor: Thaddeus Gourd attended New Mexico State University where he graduated with a B.S. degree in Pest Management and Horticulture. He earned a Master’s Degree with thesis study in Entomology at New Mexico State University and a Ph.D. in Plant Pathology with emphasis on plant parasitic nematodes at North Carolina State University. Thaddeus has worked over 19 years in the private sector of the plant science business and since 2000, has worked at Colorado State University Extension as an Agriculture Agent and Director for Adams County. He has extensive experience of gardening and greenhouse management and has been involved in the practice of Integrated Pest Management for over 30 years.

Special Instructions: All students are requested to bring graph paper and pencils to the first class

Photo courtesy of: Soil Science (flickr)

Rocky Mountain Horticulture II

Rocky Mountain Gardening Required Course Group I

Rocky Mountain Horticulture II is an introduction to general information on plant management. Each of these four classes will present an overview by an expert from the Colorado State University Cooperative Extension Service. Topics include the identification and control of lawn and garden weeds, diseases and insects, and integrated pest management.

 

Instructor: Thaddeus Gourd attended New Mexico State University where he graduated with a B.S. degree in Pest Management and Horticulture. He earned a Master's Degree with thesis study in Entomology at New Mexico State University and a Ph.D. in Plant Pathology with emphasis on plant parasitic nematodes at North Carolina State University. Thaddeus has worked over 19 years in the private sector of the plant science business and since 2000, has worked at Colorado State University Extension as an Agriculture Agent and Director for Adams County. He has extensive experience of gardening and greenhouse management and has been involved in the practice of Integrated Pest Management for over 30 years.

Price: $161, $135 members

Special instructions: Instructor will provide material and specimens for the participants to examine during this 4 session course.  The class is also encouraged to bring in specimens that can be used for class diagnostics. 

Online Sales powered by Vantix Systems Inc