The Okanagan Xeriscape Association
You have just opened the door to a whole new way of looking at your landscape, whether that’s the yard around a house; the landscaping around your condo; the entrance to your business; or the welcome to a new home or subdivision you’ve built.
The Okanagan Xeriscape Association is a registered charity founded in 2009 to help people Garden with Nature, conserving water and energy in the process, but creating beauty.
Enjoy our website and extensive plant database of waterwise plants.
Come to a class or workshop.
Visit our Xeriscape Demonstration Garden in Kelowna.
Learn while volunteering. Ask questions of our experts.
By learning more about xeriscape, you are learning how to create colourful, attractive outdoor spaces while minimizing your use of water—a resource that’s in short supply in the arid Okanagan climate, as well as elsewhere.
That means you save money on water, but at the same time, when you employ xeriscape principles you also save money on pesticides because you’re growing plants that suit their natural environment so they are less vulnerable to insects and diseases.
We would love you to join us! Find out more.
Plant of the Month-
Hairy Golden Aster
As the growing season comes to a close and the demonstration garden is headed for its winter nap, there are few perennials still in bloom. One of the few is Heterotheca villosa, commonly known as Hairy Golden Aster.
This native has been blooming in the UnH2O garden for months, sporting masses of bright yellow flowers reaching up to 3 feet above hairy stalks, hence the common name.
This low-maintenance perennial is hardy in zones 4-8, is tolerant of drought, and suffers from no serious pest or disease issues. Heterotheca villosa is useful when sited in the middle of naturalized or native borders, is unfussy about soil but will tend to flop if over-irrigated. The blooms are attractive to many species of bees and butterflies but seldom bothered by deer.
Our new blog, On The Dry Side, is an opportunity to share information on how to garden with nature while conserving water in the Okanagan Valley.
As a group blog and forum, we welcome your contributions and comments and hope to create a blossoming community of xeriscape gardeners as well as a valuable archive of articles.
What is xeriscape and why it is perfect for the Okanagan environment? Learn how you can start conserving water in your own landscape.
7 Principles of Xeriscape
The UnH2O Garden
A complete guide to our UnH2O Demonstration Garden – a 4,000 square foot garden, planted in 2010, which includes six theme areas to illustrate xeriscape possibilities. (See the Get Inspired tab in our main menu)
Our Xeriscape Garden Stories include photographs and stories showing xeriscape in action right here in several gardens in the Okanagan including winners from our 2011 and 2013 Xeriscape Garden Contests.
We would like to thank the Okanagan Basin Water Board and Okanagan WaterWise for their support and funding
Did you know?
- There is LESS water available per person in the Okanagan than anywhere else in Canada
- The Okanagan has one of the highest rates of water use per person in Canada
- The 2nd largest use of water in the Okanagan is for watering our household lawns & gardens
Here’s a reminder to check out the Make Water Work website to make your pledge to reduce water waste. Xeriscape is a very effective way to make water work.