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- Jardin botanique
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- The Green Pages
- ABCs of gardening
- Indoor Plants
- Diseases, pests and undesirable plants
- Diseases, pests and undesirable plants - Fact sheets
- Invasive exotic insects
- Entomopathogenic nematodes
- How to keep animals out of your flower and vegetable gardens
- Undesirable plants
- How to control weeds
- Giant hogweed
- Ragweed or poison ivy?
- Learn to recognize poison ivy
- Japanese knotweed
- Garlic mustard
- Trees and shrubs
- Trees and shrubs – Fact sheets
- Planting trees and shrubs
- Pruning ornamental trees and shrubs
- Pruning fruit trees
- Advice for a diseased or declining tree
- Cultivating hydrangeas
- Lilacs
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- Roses
- Climbing plants
- 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
- Lichens and trees
- Fall colours
- Tree roots and building foundations
- Glossary
- Lawn and ground covers
- Annuals, perennials and bulbs
- Vegetables and herbs
- Vegetables and herbs – Fact sheets
- The vegetable garden
- Location, dimensions and planning
- Importance and preparation of the soil
- Indoor seeding: Vegetables and annuals
- Maintenance of the vegetable garden
- Vegetable selection
- How do we grow potatoes? Planter’s guide
- Squash recipes
- How to roast your pumpkin seeds
- Raised bed vegetable garden
- Jardin botanique salsa verde
- Zero waste chimichurri sauce
- Harvesting seeds from a vegetable garden
- Harvesting and drying decorative gourds
- Edible flowers
- Herbs
- A kitchen garden for biodiversity
- Multicultural gardens
- Landscaping
- Québec native plants
- Insects and other arthropods
- What is an arthropod?
- Observing insects
- What is an insect?
- Bees, wasps and bumble bees
- Spiders
- Ants
- Flies and mosquitoes
- Butterflies, moths and caterpillars
- Stick insects
- Scorpions
- Singing insects
- Aquatic insects
- Unwanted roommates
- The strangers around us
- Arthropods and us
- Interesting books and links
- Search for an insect or an arthropod
- Astronomy
- Potagers du monde
- The Green Pages
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The Green Pages
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- Get involved
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Our institutions’ expertise
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How do trees get through winter?
Blog by Andrée Hallé
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Nature inspires awe and brings us joy.
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At the Biodôme
A brand new permanent exhibition
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Day camps 2025
Registration from February 22 at 9 a.m.
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Youth Gardens
Registration from February 12 at 9 a.m.
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Pilot Project at the Planétarium
Sensory-friendly Afternoons and Sundays
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At the Planétarium
New!
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First Saturday of the month
Is family time at the Biosphère! (In French Only)
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At the Biosphère
Immersive exhibition
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NOTICE TO VISITORS
Due to construction work, the Jardin Botanique’s greenhouses are currently closed. The outdoor gardens remain open and accessible free of charge until April 30. Take this opportunity to explore the Jardin botanique in winter.
