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Rocky Mountain Gardening Certificate

 

 

Cancellation Policy: Cancellations more than one week prior to a class are subject to a 15% cancellation fee. Cancellations with less than one weeks notice are non-refundable; please consider your payment a donation to the Gardens.

 

Never-Fail Perennials

Rocky Mountain Gardening Required Course Group II

Learn to choose and plant a wide variety of easy-to-grow plants for years of low-maintenance enjoyment.

Shalene will demonstrate how to plan your perennial garden for a continuous succession of bloom. The final class will be a walk in the Gardens to view examples of perennials discussed in class, as well as a time for additional questions and discussion.

 

Instructor: Shalene Hiller

Price: $145, $122 members

Passive Solar Greenhouse Growing

Rocky Mountain Gardening Elective

Penn and Cord Parmenter have been growing food in their passive solar sustainable greenhouse for 12 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

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. 

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

Starting Your Garden from Seed

Rocky Mountain Gardening Elective

Few things excite a gardener more than buying new plants for their gardens, especially if the plants are exotics, unusual or heirlooms. Second-only to the creation of new plants is the financial benefit of growing your own plants, whether flowers, herbs or vegetables.

This class will demystify the seed-starting process primarily focused to the novice gardener, but a good review of the best success tips if a more advanced gardener needs a refresher. Learn simple seed botany and the process of best practices for successful seed germination, successful transplanting, and seed collection and storage and cover some of the reasons seeds and seedlings fail.

After discussion, participants will get a hands-on demonstration and students will leave with seed trays and seeds to return home and practice what you have learned in class. This class will help you up your game to produce all the transplants you could possibly need and set you up for upcoming classes on spring and summer vegetable gardening and succession planting.

 

Instructor: Patti O'Neal

Price: $37, $32 members, includes $5 for materials.

Special Instructions: Each participant will get a seed tray for seed starting, with all necessary materials to get your garden going this year!

Image Courtesy of: photofarmer (flickr)

Sustainable Greenhouse Design

Rocky Mountain Gardening Elective

Have you ever wondered if a greenhouse that needs NO supplemental heating or cooling could be made? The answer is yes!

No more over-heating and freezing in all-glazed greenhouses. The sustainable design balances the use of thermal mass, glazing, insulation and sun angles to achieve the stabilization needed in our extreme climate without the use of fossil fuels. Learn how to design a sustainable greenhouse from the ground up, using salvaged or new materials to achieve the look and performance you want. You can also use these techniques to improve an existing greenhouse.

This class is a comprehensive look at how passive solar greenhouses work and covers topics such as how to orient the building, basic principles of passive solar design including the use of stored water as thermal mass, simple math formulas to help guide your design, a materials list and drawings and calculations for a 13’ x 15’ greenhouse.

In 2000, the Parmenters built their first greenhouse out of 90% recycled materials on top of an 8,120 ft. elevation decomposed granite mountain. Since then, they have designed and built many more and are ready to share what they have learned about state-of-the-art materials and cost-saving strategies. Lose yourself in a year round garden sanctuary.

 

Price: $160, $150 members

Instructors: Penn and Cord Parmenter are high altitude food growers. They live in the Wet Mountains in South Central Colorado and they apply a multitude of techniques to overcome the challenges of the high country. Their totally sustainable greenhouse provides food year round for them and their three boys.

 

The Sustainable Garden: Year-Round Beauty with Waterwise Plants

Rocky Mountain Gardening Required Course Group II

Sustainable gardening means many things. First and foremost, it means a garden that is in tune with its climate and conditions, with plants and practices that minimize use of scarce resources. It also means choosing plants and growing them in ways that nurture our aesthetic spirit as well as the web of life around us.

Lauren will explore the rich palette of such plants--those that need little if any water, soil amendment or fertilizers, that attract pollinators and beneficial wildlife, and require little effort to keep happy and beautiful.

 

Instructor: Lauren Springer Ogden is a long-time instructor at DBG and internationally known garden designer, author, and speaker. She designed several gardens at DBG, including the popular WaterSmart Garden.

Price: $85, $75 member

Photo: Courtesy of Lauren Springer Ogden

Tomatoes

Tomato growing on Colorado’s Front Range can be tricky. This class explores why and what gardeners can do to tilt the odds in their favor. Discussion will include selecting tomato varieties for our climate and soils and techniques for growing them.

Instructor: Carl Wilson

Price: $18, $16 member

Troubleshooting in the Vegetable Garden: If A Tomato Could Talk

Rocky Mountain Gardening Elective

If your vegetables could talk, they would tell you exactly how to care for them properly to prevent disease or insect invasion. The next best thing is for you to participate in this class and learn what insects and diseases attack your vegetable gardens and containers and what you can do about it.

Learn about organic and inorganic management strategies, how they work and how to correctly apply them. This class stresses integrated pest management, a concept that uses the least invasive methods of pest control first to keep food safe and delicious.

 

Instructor: Patti O'Neal

Price: $31, $26 members

Understanding Front Range Soils

Rocky Mountain Gardening Required Course Group I

Soil is the bottom line in starting your garden successfully, and the properties of Front Range soils present unique challenges. By learning some simple physical and chemical properties of soil, including parent material and its formation, you can gain a better understanding of how plants grow in it and what to consider in plant selection and landscape design.

 

Instructor: Jean Reeder

Price: $92, $85 members

Vines and Groundcovers

 

 

 

 

Water Wise Landscape Planning for Non-Designers

Rocky Mountain Gardening Elective

This class will show you how to begin planning a landscape better suited to a dry climate AND your needs. While low water use plants are great, they’re only as good as how you use them in the garden. This class explains how to think through your landscape before you plant to insure success and a put-together look. It will help if you want to plant a landscape yourself or before hiring a designer/contractor to do the work for you. Take home materials give you a way to follow-through with the beginning thoughts you have in class and make your plan.

 

Instructor: Carl Wilson

Price: $50, $46 members, includes $5 for materials

Image: Courtesy of Winger Photography

What Made My Good Plant Go Bad?

Rocky Mountain Gardening Elective

Did the glorious beauty promised by the garden catalog, nursery salesperson or garden designer fall flat? You may be surprised that insects and diseases are NOT the main cause of problems in the garden. Gardeners have more control thank they may think over how many plant problems. This provides an overview of the most common plant challenges and what you can do to prevent their annual recurrence. The course focuses on the root causes that attract pests and disease to your garden and what to do about it.

 

Price: $44, $39 members

Instructor: Patti O'Neal

Special Instructions: This class is a lecture and hands on lab. You may bring a sample of a plant or turf you want diagnosed to class. Registration confirmation includes info on how to collect a good sample.

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