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

Gardening

Aromatherapy

Aromatherapy is the use of plant extracts and oils to encourage health and wellness of the mind, body and spirit. Learn the basics of aromatherapy, safety and precautions and blending techniques using a variety of essential oils. In addition, herbalist Blake Burger discusses the ancient practice of smoke remedies, covering plants and herbs such as frankincense and myrrh, palo santo, copal and sage.

 

Price: $52, public

Instructor: Blake Burger and Amberle Suski

Blake Burger's passion for plants began at a young age gardening in Illinois and only grew stronger once he moved to Colorado in 2000 and began hiking in the wilderness areas of Colorado. There, he began to cultivate a great curiosity and appreciation for the diverse flora found along the hiking trails. In 2007, he left his career as a food scientist and worked as a seasonal gardener for Denver Botanic Gardens. After one year, he was hired full time as a horticulturalist. Throughout his years at the Gardens he has worked with tropical plants, native plants, vegetables and herbs. After receiving his Herbalist Certification here in Denver, Blake immediately began working with the vast array of medicinal plants growing in the Gardens. He founded the Denver Medicinal Plant Society in 2015, created and maintains several medicinal plant beds at the Gardens  York Street location, and has laid the foundation for the Gardens  first Herbalist Certificate Program. As a certified yoga instructor, Blake has led more than 1,000 yoga classes over six years and created a nationally recognized yoga program here at the Gardens. Blake believes in a multifaceted approach to health and wellness: eat well, move your body, never stop learning, get outside and connect.

Amberle is a Colorado native who has been working as a holistic healthcare practitioner in the Denver community for over seven years. She is trained and certified in community herbalism, permaculture design, reflexology, reiki and wellness coaching. Amberle aims to connect with people in need of support to enable them to mindfully, skillfully and confidently care for themselves, others and their environment. She believes that people flourish as they take ownership of their health and quality of life through tapping into education, intuition, empowerment, community, nature, spirit and sharing the highs and lows of life. She can be found farming, gardening, telling people way more than they wanted to know about plants and playing with plants in an unending variety of inspired ways! Her herbal products, integrative healing sessions, educational offerings and therapeutic gardening guidance and services are uniquely tailored by employing a variety of strategies such as bodywork, traditional spiritual healing, gems and essences, nature exploration, in-depth interactive research, DIY formulations, permaculture, regenerative growing, and plant-based foods and medicines.

 

 

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

Beginning Bonsai

Are you mystified by the many centuries old Japanese tradition of bonsai? Join us for an entertaining and informative class with nationally recognized bonsai masters Harold Sasaki and Larry Jackel as they debunk the myths, fictions and misconceptions surrounding this living art form. Each participant receives a tree, pot, wire, soil and gravel in this hands-on experience of creating a finished bonsai, which you can home.

 

** this class sells out very quickly, class size is very small for hands on instruction and attention from instructors, please register early

 

Instructors: Harold Sasaki and Larry Jackel

Price: $105, $95 member, $30 materials fee included

Special Instructions: There will be a break for lunch, please bring lunch or there is a cafe onsite for you to purchase lunch.

Beginning Mushroom Identification

 

Whether you want to collect mushrooms to learn about them or to eat them, you will want to be able to identify them. These two evening lectures cover how to properly collect and identify mushrooms using their features and environment.

Take a field trip to collect mushrooms and practice identifying them. The location will be based on Ed's scouting trip the day before to ensure there are mushrooms available for collection.

August 22, evening lecture, 6-8 p.m.

August 29, evening lecture, 6-8 p.m.

August 31, scouting trip, 9 a.m. - 1 p.m.

Price: $67, $60 member

Instructor: Ed Lubow has been hunting mushrooms since the 1970s and has been volunteering in the Sam Mitchel Herbarium of Fungi at Denver Botanic Gardens since 2008.

Special instructions: All levels welcome. Students will be notified of the location for the trip the day before the trip.

Recommended reading materials:

Mushrooms of the Rocky Mountain Region  by Vera Stucky Evenson & Denver Botanic Gardens

(This book can be purchased from many of different places, including the Shop at the Gardens)

 

 

 

 

 

Best Fall Planted Bulbs for Perennializing

Rocky Mountain Gardening Elective

Want more than one year of spring bloom from your fall-planted bulbs? Come learn about the best bulbs and varieties for year after year of bloom in our area. Species from early blooming Galanthus, Crocus, Chionodoxa, Scilla and Narcissus through Tulipa, Hyacinthoides, Allium and Colchicum will be discussed. Whether for perennial beds or naturalized landscapes, you will learn planting and cultural tips for maintaining long life. Discussion includes how best to use bulbs and design considerations with other plants and elements in the landscape.

Sign up now to discover the best cultivars of tulips and other bulbs that perennialize on the Front Range before purchasing bulbs to plant this fall.

Instructor: Carl Wilson, Denver horticulturist, speaker and retired CSU Extension Agent.

Price: $31, $26 members

 

 

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.

Creating Flower Essence

Flower essences are a subtle yet powerful and versatile form of homeopathic herbal remedy. Learn to create two flower essences outside while discovering their unique energetic and therapeutic potential. Create a floral syrup and explore applications like sprays, libations, elixirs, baths and more! This class has us diving into fall gardening practices including sowing cool season crops, crop rotation, herbal fertilizing and extending the growing season.  

 

Price: $94 public

Instructor: Amberle Suski

Amberle is a Colorado native who has been working as a holistic healthcare practitioner in the Denver community for over seven years. She is trained and certified in community herbalism, permaculture design, reflexology, reiki and wellness coaching. Amberle aims to connect with people in need of support to enable them to mindfully, skillfully and confidently care for themselves, others and their environment. She believes that people flourish as they take ownership of their health and quality of life through tapping into education, intuition, empowerment, community, nature, spirit and sharing the highs and lows of life. She can be found farming, gardening, telling people way more than they wanted to know about plants and playing with plants in an unending variety of inspired ways! Her herbal products, integrative healing sessions, educational offerings and therapeutic gardening guidance and services are uniquely tailored by employing a variety of strategies such as bodywork, traditional spiritual healing, gems and essences, nature exploration, in-depth interactive research, DIY formulations, permaculture, regenerative growing, and plant-based foods and medicines.

 

Cutting Gardens

 

* This class takes place at Denver Botanic Gardens at Chatfield, C-470 and Wadsworth *

 

Join Chatfield Farms’ longtime cutting garden volunteer Peg Montagne, in the Farm’s special Flower Cutting Garden. Learn now what you’ll need to grow your own Cutting Garden next spring, including which varieties work best for long stem length, long-lasting bouquets, and regenerative qualities to keep your flowers producing all season long. Learn tips on planting methods, fertilizing and recognizing insect and disease problems. You’ll then cut your own bouquet to take home. Light garden-sourced snacks will be served afterward as a special treat. See you on the Farm!

 

Instructor: Peg Montagne

 

Price: $29, $24 member price

 

Special Instructions: Class will take place outdoors; please dress accordingly for weather and bring water and sunscreen.

If you have them, please bring a bucket and pruners for a hands on activity. Extras will be available to share.

 

Ecology for Gardeners

Rocky Mountain Gardening Required Course Group II

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

 

Formulating with Herbs

This class is a culmination whereby students put into practice what they have learned. We explore the art of combining herbs to make effective and good tasting formulas, both in tincture and tea form. Pertinent to the conversation is botanical safety and dosage strategies, and students learn basic interview and assessment skills and apply them to mock case studies.

 

Price: $52 public

Instructor: Cat Pantaleo

Cat is a holistic practitioner and wellness educator with 19 years of professional experience assisting people to achieve optimal physical and emotional health. Utilizing her skills as a certified herbalist, nutritionist, nature and forest therapy guide, and practitioner of nonviolent communication, she skillfully incorporates a combination of wellness practices into her work with the intention of empowering people to co-create optimal wellness for themselves and their communities. Currently, her focus is facilitating resilience, restoration and deep nourishment for body, mind and spirit through optimal nutrition, plant medicine and nature immersion. She offers a variety of community classes, plant walks and nature connection experiences, and is pursuing a master s degree in ecopsychology in alignment with her commitment to bridge the perceived gap between humans and the natural world for the benefit of both.

 

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.

 

March 7, 2 p.m.: Bromeliads with Scott Preusser, conservatory horticulturist

March 28, 10 a.m.: Spring garden preparation with Dan Johnson, associate director of horticulture and curator of native plants

April 26, 2 p.m.: Bulbs with Sonya Anderson, horticulture specialist, Plant Select/pollinator gardens

June 3, 10 a.m.: Hardy cacti with Nick Daniel, horticulture specialist, cactus and succulent collection

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

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

 

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.

Herbal Remedies for Pets

Medicinal plants and their healing properties are not reserved solely for humans. Our pets can benefit from their offerings as well. In fact, many herbal remedies were discovered by humans from watching animals utilize plants for medicine. Join herbalist Steve Sietos for an evening discussion on keeping your pet healthy and happy. Learn which diet is best for your pet and how to treat digestive issues, allergies and common ailments with herbs.

Price: $52 Public

Saturday Instructor: Steve Sietos

 

 

How to Plant a Tree: Tree and Shrub Selection and Planting

Rocky Mountain Gardening Elective

Trees and shrubs are one of the greatest property investments and can greatly increase a home’s value. Trees are also expensive, so learn how to determine what species is best for your yard, where and when to plant it plant and how to care for it. Evergreens, deciduous trees and shrubs have varying preferred planting times and care strategies.

This class also shares tips on what to look for when you go to the nursery, how to dig a proper hole to insure the best root spread in the appropriate amount of time and when and how to prune. Also learn how to properly care for your tree to avoid transplant shock or winter desiccation injury. This class can make homeowners more confident when choosing or planting trees and shrubs or when supervising contractors.

 

Instructor: Patti O'Neal

Price: $44, $39 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

Native Plant Master Course at Plains Conservation Center

The Denver Botanic Gardens and CSU Extension's Native Plant Master Program are cosponsoring a Native Plant Master® course at the Plains Conservation Center for the second time in several years. Come experience the wide open prairies of Colorado while learning about native and alien plants that live there. During three outdoor field sessions, you will learn common and scientific names, ecological relationships and human uses of 40 - 50 plants. You will also develop skills in using family features and a botanical key to identify plants. Course includes special emphasis on natives useful for landscaping and alien invasives that threaten native ecosystems.

 

This program is jointly sponsored by Denver Botanic Gardens and the Native Plant Master® Program. Please visit https://npm.eventbrite.com to explore other Native Plant Master offerings or sign up to get class announcements.

 

Price: $95 public

 

Instructors:

Lisa Mason - Horticulture Agent in Arapahoe County

Lucinda Greene -Assistant Horticulturist and Native Plant Master Coordinator in Arapahoe County

 

Special instructions, requests or notes:

 

Prerequisite: Basic Botany class. (For those with a botany background that have not completed a Native Plant Master course, this prerequisite may be waived. Contact lgreene@arapahoegov.com to request a waiver.)

 

 

 

Native Plant Master: All participants who pass three NPM courses will receive a Colorado Flora Certificate. For accepted volunteers, this course counts toward certification as a Native Plant Master. For more information on the volunteer program, see www.nativeplantmaster.org. To reduce overlap, take courses in different months and/or lifezones

Lifezone: Plains

 

When and where to meet: Plains Conservation Center - 21901 E Hampden Ave, Aurora, CO 80018. (303) 693-3621. (See map.) Meet at the center of the main lot. Please park in the lot to the east of the picnic shelter, not directly in front of the Front Range Building. Please arrive at 8:15 AM the first day to receive course materials. Course begins 8:30 AM sharp.

 

What to wear: Layered clothing for changing and/or severe weather conditions, hat, sturdy closed-toe footwear (suitable for cactus country), etc. Please come prepared for moderately strenuous walking on hot, cold, windy, rainy or snowy days.

What to bring: Textbook, pencil, hand lens (10x), daypack, water, sack lunch, rain gear, sun and wind protection, personal items you will need, etc.

 

Required Textbook: Flora of Colorado by Jennifer Ackerfield available through Colorado Native Plant Society bookstore (https://conps.org/conps-store), local and online retail outlets and the publisher (800-621-2736)

 

Carpooling: Carpooling is encouraged. Contact lgreene@arapahoegov.com if you would like to carpool and your contact information will be shared with others interested in carpooling.

 

Please visit https://npm.eventbrite.com to explore other Native Plant Master offerings or sign up to get class announcements. This program is jointly sponsored by Denver Botanic Gardens and the Native Plant Master® Program

For more information on the volunteer program, see www.nativeplantmaster.org

 

Outdoor Winter Containers

Tired of looking at dried, dead foliage from last summer's containers all through the winter? There are inexpensive and creative ways to fill outdoor containers from fall to early spring Betty Cahill, garden  Punch List  writer for the Denver Post, reveals how easy it is to assemble and create decorative pots to chase away the fall and winter blahs. Cahill shares seasonal decorating ideas, too!

 

Instructor: Betty Cahill

Price: $41, $36 member

Passive Solar Greenhouse Growing

Rocky Mountain Gardening Elective

Penn and Cord Parmenter have been growing food in their passive solar sustainable greenhouse for 19 years. Their expertise is shared in this class to help take some of the mystery out of something that should be easy and yet can seem so hard. Matching appropriate plants to the microclimates within the greenhouse is crucial. Often the plants are the best teachers in the greenhouse and together participants learn how to work within the unique greenhouse eco-system.

Favorite foods, herbs and flowers are discussed as well as forcing plants for seed production, over wintering potted plants and succession planting for a year round harvest.

The Parmenters share tips for keeping the greenhouse organically under control from bugs and disease. Preventative methods and what to do when an outbreak strikes are discussed.

Penn and Cord lead busy lives with three kids and a business and yet they manage to grow food year round in their greenhouses. When life gets in the way and you’re thinking of turning your greenhouse into a shed, don’t despair because there are answers for successful greenhouse growing.

 

Instructors: Penn and Cord Parmenter

Price: $31, $26 members

See also "Sustainable Greenhouse Design" - offered on the same weekend!

Putting Your Rose Garden to Bed

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. 

Preparing your roses for winter is the key to growing those fabulous flowers in the spring. Learn why fall and winter care keeps your roses healthy from year to year and how to prepare new rose beds for spring planting. Get tips on early transplanting or rearranging the rose bed. A recommended list of roses that do well along the Front Range and higher altitudes will be included to take home.

 

Instructor: Peggy Williams, Consulting Rosarian

Price: $32, $27 members

Seven Principles of Water-Smart Gardening

Rocky Mountain Gardening Required Course Group I

Gardening remains high and dry in the Rocky Mountain region! Water-Smart Gardening is an environmentally friendly way to create a beautiful home landscape that will thrive under low water conditions. Join this class to learn the principles of Water-Smart Gardening and some of the many plants that you can incorporate into your yard.

 

Instructor: David Winger

Price: $62, $55 members

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