Ontario Rock Garden & Hardy Plant Society
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Upcoming Events

13 Jul 2025;
11:00AM - 04:00PM
ORG&HPS Garden Tour 2025
15 Aug 2025;
12:00AM
2-night Garden visit to the Bruce Peninsula

What's New!

  • 2025 Meeting Dates
  • Recalcitrant/Hydrophilic Seed Exchange for Members-2025
  • Peter Keeping 2025 Clematis List
  • ORG&HPS 2025 Garden Tour
  • Bruce Peninsula Garden Tour

Plant of the Month


Allium zebdanense

 Allium zebdanense, Lebanon Onion


 

Toronto Botanical Garden

Our in-person meetings are held at the TBG.

Articles
Title
Great Companion Plants for Rhododendrons and Azaleas
A Garden from Scratch: The Development of our Galloway Garden since 2010
A Hillside Garden in Coastal British Columbia
Alpine and Living Rock Collections at RBG Kew
Alpine Bulbs
Around the World of Alpine Plants in 60-minutes
Betty Ford Alpine Gardens
Botanizing in New Zealand
Branklyn Garden
Bringing the Steppe into our Gardens
Bulbs and Other Geophytes in My Garden
Challenging Convention: Recent Trials, Experiments and Discoveries in the Garden
Chanticleer and the Evolution of the Gravel Garden
Clematis: Myths and Truths
Conifers: An Indispensable Garden Plant
Diverse Methods of Growing Alpines in the Czech Garden
Echoes of Wild Places
Flora of the Turkish Silk Road
Gardening During Climate Change - Lowering Your Garden's Carbon Footprint
Gardening on Rock
Grand Tour - Crevice Gardens of the Czech Republic
Heavenly Tibet
Highland Gatherings
Lycia in Lockdown
Mountain Passes: Four Passes in the Andes
Murder in the Rock Garden
My Favourite Crevice Garden Plants
My Garden and Plant Collection
Orchids for Dry and Wet Places in the Garden
Plants from My Trip to Yunnan
Plants from Wild to Cultivation: How Edinburgh Botanic Features and Grows New Plants
The art of seed collection - how to collect, clean and donate seeds to ORG&HPS
The Extraordinary Flora of Japan
The Garden as an Ecosystem: Welcoming Pollinators and Discouraging Pests in the Garden
The Joy of Sax
The Limestone Barrens of Newfoundland
The Lohbrunner Alpine Garden in the UBC Botanical Garden
The Magnificent Dolomites
The Rock Garden Landscape in Tromsø Botanic Garden
The Schachen- A Botanic Garden High Up in the Bavarian Alps
Trees in the foreground
Trials, Tribulations and Successes Growing the Rose Tree (Rhododendrons) in Eastern Canada
Utrecht Botanic Garden
What’s wrong with garlic mustard? Invasive plants in the garden
Whistling Gardens- Then and Now
Winter Hardy Cactus Garden
Xeriscaping: The Necessary Wave of the Future

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