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3-1/2 Season Vegetable Garden: Extending the Garden Season in Colorado

Rocky Mountain Gardening Elective

This class will help you to develop your skills in succession planting and extending the growing season to get 11-12 months from your vegetable garden. Learn the importance of plant family names and how to group them successfully and rotate them, cool and warm season crops and when and if you can replant for another season of certain crops. We will also cover techniques and materials to extend the season successfully so you can plant early in spring and keep certain crops going until late fall and into winter.

 

Members $39, Non-Members $44

 

Instructor: Patti O'Neal

 

 

Beginning Rocky Mountain Gardening

 

Rocky Mountain Gardening Elective

This course is designed for the Front Range gardener beginner. The basics of what is needed to adjust gardening skills from other climates to the Front Range’s finicky climate are covered. If you have never gardened here before or are looking for more success, this is the class for you! Learn the skills necessary to become an enthusiastic gardener. Annuals, perennials and vegetables are discussed, along with trees and shrubs that thrive in our climate, elevation and varying soils. Plant selection, planting and troubleshooting is discussed.

Subsequent weeks focus on the elements, water needs, fertilizers and organic gardening.

Please bring a glass jar of soil to class. (Must be see through glass jar to study layers of your own backyard native soil)

 

 

$80 member, $90 non-member.

 

Instructor: Patti O'Neal

 

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. 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. Taught by Carl Wilson, Denver horticulturist, speaker and retired CSU Extension Agent.

 

$26 member, $31 non-member

 

Instructor: Carl Wilson

Bluegrass and Other Lawn Grasses

Rocky Mountain Gardening Required Course Group II

Is the Kentucky bluegrass lawn politically correct? Should Colorado gardeners eliminate lawns altogether?

Even the most diehard xeriscape proponents among us still enjoy a patch of grass here and there in the landscape. But, how should we grow that grass without a hefty water bill and running a lot of water down the drain? What about alternative, low-maintenance turfgrasses?

In this class you will learn some of the more appropriate places to plant a bluegrass lawn and some of the advantages and disadvantages of alternative lawn grasses as well as good cultural practices for maintaining a healthy lawn on the Front Range.

 

$26 member, $31 non-member.

 

Instructor name: Thaddeus Gourd, Ph.D.

 

 

Botany for Gardeners

Rocky Mountain Gardening Required Course Group I

This class provides an overview of basic plant biology, including structure, development, transpiration, photosynthesis and plant chemistry.

Students will gain essential knowledge for acquiring high-level pruning skills, for designing gardens based on specific plant requirements of the Rocky Mountain region, and for understanding interactions between plants and their microenvironments.

Required Text- Botany for Gardeners by Brian Capon, found online or in most book stores.

 

$213 member, $255 non-member.

 

Instructor: Sheridan Samano

 

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