NOTICE TO VISITORS
The Planétarium Rio Tinto Alcan reopens July 13, 2020.
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- Jardin botanique
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- Further reading
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- The Green Pages
- ABCs of gardening
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- Diseases, pests and undesirable plants
- Diseases, pests and undesirable plants - Fact sheets
- Invasive exotic insects
- Entomopathogenic nematodes
- Scat! How to keep animals out of your flower and vegetable gardens
- Undesirable plants
- Control methods
- Giant hogweed
- Ragweed or poison ivy?
- Learn to recognize poison ivy
- Japanese knotweed
- Garlic mustard: an invasive plant that threatens our flora
- Trees and shrubs
- Trees and shrubs – Fact sheets
- Planting trees and shrubs
- What to look for when choosing trees and shrubs
- When to plant
- Choosing, transporting and storing trees and shrubs
- Planting your tree or shrub
- Planting in poorly drained soil
- Mulch
- Protecting the trunk
- Staking a tree
- Watering and inspecting
- Mulching, staking, pruning and fertilization
- Winter protection for trees and shrubs
- Glossary
- Pruning ornamental trees and shrubs
- Pruning fruit trees
- Cultivating hydrangeas
- Lilacs
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- Deciduous and coniferous trees in city gardens
- Mistletoe
- Holly
- Growing oak trees from acorns
- Growing ginkgo from seed
- Diseased Russian olive trees
- Flowering crabapple cultivars
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- Insects and other arthropods
- What is an arthropod?
- Studying insects
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- Stick insects
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- The strangers around us
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- Search for an insect or an arthropod
- Astronomy
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Explore the splendours of the sky
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Our institutions’ expertise
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A fox and an arrow in the summer sky
Monthly Sky of July
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Reopening on July 13
Reserve your tickets online now
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Virtual ORIGINS exhibit
Online as of July 13!
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An inspiring astrophysicist Laurie Rousseau-Nepton, an Innu out to conquer the stars
Blog by Camille Janson-Marcheterre
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Discover the 2020 brochure
