UBC Botanical Garden Forums

  1. General Gardening

    1. HortForum

      For gardening and plant questions not covered by any other open forums below.
      Unsure where to ask your question? Ask it here!
      Discussions:
      4,961
      Messages:
      19,839
      Latest: Looking for Albizia 'Summer Chocolate' seeds. bamboofish, Dec 19, 2025
      RSS

    2. Indoor and Greenhouse Plants

      Plant Care, Propagation, Identification, Appreciation and more!
      Discussions:
      7,639
      Messages:
      38,059
      Latest: Ficus Audrey Care Sulev, Feb 10, 2026
      RSS

    3. How's It Growing?

      A casual forum to keep in touch and share photos and stories of your gardens.
      Discussions:
      71
      Messages:
      2,841
      Latest: Weather - whether good or bad vitog, Jan 25, 2026
      RSS

  2. Pacific Northwest of North America

    Discuss plants and gardening issues specific to BC, WA, and OR (and sometimes neighbouring places).

    1. Outdoor Gardening in the Pacific Northwest

      Discussions:
      3,827
      Messages:
      20,110
      Latest: 2026 virtual garden tour... Pieter, Mar 18, 2026 at 10:47 AM
      RSS

    2. Pacific Northwest Native Plants

      Growing, Propagation, Identification, Appreciation and more!
      Discussions:
      629
      Messages:
      2,667
      Latest: ID? Native tree? lizardmarsh, Nov 22, 2025
      RSS

    3. Vancouver Cherry Blossom Festival

      Discussions:
      204
      Messages:
      11,246
      Sub-Forums: 5

      Vancouver Cherry Blossom Festival

      Sub-Forums

      3. VCBF Neighbourhood Blogs

      4. VCBF Cultivar Locations

      5. Vancouver Cherry Blog

      Latest: Mount Pleasant tknd, Mar 19, 2026 at 12:57 AM
      RSS

    4. Pacific Northwest Workshops, Events, and Societies

      A space for promotion of gardening- or plant-related workshops, events, and societies in the region.
      Discussions:
      157
      Messages:
      264
      Sub-Forums: 1

      Pacific Northwest Workshops, Events, and Societies

      Sub-Forums
      Latest: Hardy Palm Society's Annual Plant Sale pmurphy, Apr 8, 2025
      RSS

    5. Pacific Northwest Plant Swaps and Meetups

      Plan plant swaps or arrange meetups! (registered members only)
      Discussions:
      27
      Messages:
      454
      Latest: New Westminster Horticultural Society Plant Sale Ross Arbo, Apr 25, 2025
      RSS

  3. Plants and Science

    1. Plants: Identification

      Plant identification questions not covered by specific areas.
      Discussions:
      18,103
      Messages:
      83,748
      Latest: Bamboo ID wcutler, Mar 13, 2026 at 11:00 PM
      RSS

    2. Plants: Science and Cultivation

      Botany, horticulture, botanical gardens, practical training, higher education, and more.
      Discussions:
      468
      Messages:
      2,225
      Latest: Styrax japonica 'Pink Chimes' Anne Kivari, Mar 5, 2025
      RSS

    3. Plants: In the News

      Media stories about plants and closely-related topics.
      Discussions:
      1,059
      Messages:
      2,513
      Latest: The cactus on your desk is an evolution speed machine Junglekeeper, Mar 19, 2026 at 5:05 AM
      RSS

    4. Plants: Weblogs of Interest

      Recent entries in university extension weblogs, biodiversity weblogs and weblogs from botanical gardens other than UBC. An eclectic hodgepodge.
      Discussions:
      458
      Messages:
      466
      Latest: BHL is Round Tripping Persistent Identifiers with the Wikidata Query Service UBC BG RSS Feedreader, Feb 24, 2023
      RSS

    5. Plants: Conservation

      Discuss invasive plants, habitat loss, climate change, and other topics related to plant conservation.
      Discussions:
      111
      Messages:
      604
      Latest: Hunt for rare daffodils that are feared lost Junglekeeper, Feb 16, 2026
      RSS

    6. Plants: Nomenclature and Taxonomy

      The names and classification of plants.
      Discussions:
      162
      Messages:
      860
      Latest: Botanists vote to remove racist reference from plants’ scientific names Michael F, Jul 22, 2024
      RSS

  4. Biodiversity

    1. Gardening for Backyard Biodiversity in Canada

      This forum is maintained by UBC Botanical Garden and Centre for Plant Research to promote backyard biodiversity and habitats in Canada as part of the Garden's partnership with the Canadian Wildlife Federation.
      Discussions:
      23
      Messages:
      121
      Latest: Vancouverites stepping up to keep hummingbirds safe this winter Junglekeeper, Jan 18, 2024
      RSS

    2. Celebrate Biodiversity

      Share stories and photographs of wildlife, birds, natural areas and more.
      Discussions:
      495
      Messages:
      1,543
      Latest: Michigan Cherry Farmers Find a Surprising Food Safety Ally: Falcons vitog, Mar 11, 2026
      RSS

    3. Plants and Biodiversity Stumpers

      A forum for challenging others to answer a question with only a few clues.
      Only long-time contributors can start a new stumper, but any registered member can reply.
      Discussions:
      203
      Messages:
      2,406
      Latest: orange fruit scilover, Aug 17, 2020
      RSS

    4. Fungi, Lichens and Slime Molds

      Identification, Appreciation, Propagation, Discussions and more!
      Discussions:
      2,183
      Messages:
      10,197
      Sub-Forums: 1

      Fungi, Lichens and Slime Molds

      Sub-Forums

      1. Fungi Events

      Latest: 20260314 - Victoria - Lichen Walk - Mar 14 2026 Frog, Mar 9, 2026
      RSS

    5. Plants with Spores (Ferns, Mosses, et al.)

      Discussions:
      73
      Messages:
      524
      Latest: ID moss Sulev, Apr 22, 2025
      RSS

    6. Botany Photo of the Day Submissions

      Discussions:
      550
      Messages:
      1,535
      Latest: Myrciaria cauliflora - Jaboticaba or Brazilian grape tree SENWiEco, Jan 28, 2024
      RSS

  5. Gardening for Food, Drink, and Spice

    1. Fruit and Nut Trees

      Plant Care, Propagation, Identification, Appreciation and more!
      Discussions:
      2,116
      Messages:
      8,906
      Latest: (Maybe O/T) Japanese mandarin oranges Junglekeeper, Dec 13, 2025
      RSS

    2. Fruit and Vegetable Gardening

      Discussions:
      2,403
      Messages:
      9,038
      Latest: Dividing Strawberries ? SandiG, Sep 16, 2025
      RSS

    3. Grapes and Grape Vines

      Discussions:
      684
      Messages:
      2,624
      Latest: Shine Muscat grapes Junglekeeper, Oct 27, 2025
      RSS

    4. Citrus

      Discussions:
      1,584
      Messages:
      10,241
      Latest: Citrus "Garden of Eden". togata57, Jan 16, 2026
      RSS

    5. Herbs for the Kitchen

      Discussions:
      82
      Messages:
      609
      Latest: Why did my Oregano Die? Michael F, Jul 21, 2025
      RSS

  6. Plants by Groups

    1. Maples

      Acer - Growing, Propagation, Identification, Appreciation and more!
      Discussions:
      5,993
      Messages:
      74,030
      Sub-Forums: 2

      Maples

      Sub-Forums

      1. Maple Photo Gallery

        1. Acer palmatum cultivars (photos)

      Latest: Spring 2026 emery, Mar 11, 2026
      RSS

    2. Gymnosperms (incl. Conifers)

      Conifers and relatives (cycads, Ginkgo and Gnetum) - Growing, Propagation, Identification, Appreciation and more!
      Discussions:
      2,684
      Messages:
      12,217
      Sub-Forums: 2

      Gymnosperms (incl. Conifers)

      Sub-Forums

      1. Araucariaceae

      2. Gymnosperms (incl. Conifers) Photo Gallery

      Latest: One more shade tolerance question! davidrt28, Mar 17, 2026 at 10:24 AM
      RSS

    3. Ornamental Cherries

      Growing, Propagation, Identification, Appreciation and more!
      Discussions:
      341
      Messages:
      2,748
      Sub-Forums: 1

      Ornamental Cherries

      Sub-Forums
      Latest: Cherries in Seattle, WA Willard, Mar 18, 2026 at 9:04 AM
      RSS

    4. Araceae

      Aroids - Growing, Propagation, Identification, Appreciation and more!
      Discussions:
      590
      Messages:
      4,704
      Latest: Australian arums thrive...and stink! togata57, Feb 21, 2026
      RSS

    5. Magnoliaceae

      Magnolias and relatives - Growing, Propagation, Identification, Appreciation and more!
      Discussions:
      431
      Messages:
      1,844
      Latest: Another magnolia fruit - id requested; now 'Caerhays Belle', mostly flowers wcutler, Mar 5, 2026
      RSS

    6. Ericaceae (rhododendrons, arbutus, etc.)

      Rhododendrons, heaths, arbutus, and other members of the heath family.
      Discussions:
      439
      Messages:
      2,240
      Latest: HELP Michael F, Jul 13, 2025
      RSS

    7. Cornus (dogwoods)

      Discussions:
      220
      Messages:
      891
      Latest: Cornus x Celestial Dogwood Tree mophead, Apr 30, 2025
      RSS

    8. Fagaceae (beeches, oaks, etc.)

      Beeches, oaks, stone oaks, chestnuts and other members of the beech family.
      Discussions:
      112
      Messages:
      604
      Latest: Some thoughts about Valley oaks adaptations to the California climate grimmiges, Oct 1, 2025
      RSS

    9. Orchidaceae (orchids)

      Discussions:
      421
      Messages:
      2,092
      Latest: GB Red List of Plants: good news for Fen Orchid. Michael F, Nov 8, 2025
      RSS

    10. Outdoor Tropicals

      Discussions:
      1,147
      Messages:
      6,313
      Latest: Foxtail Tree Looks Like It's Dying, Need Advice... toicy4ya, Feb 17, 2025
      RSS

    11. Caudiciforms and Pachycaul Trees

      Includes ponytail palms, Madagascar palms and desert roses (NB: these aren't true palms or roses!)
      Discussions:
      246
      Messages:
      1,267
      Sub-Forums: 1

      Caudiciforms and Pachycaul Trees

      Sub-Forums

      1. Caudiciforms and Pachycaul Trees Photo Gallery

      Latest: What should I do about the shoot coming out of the stem of the very large Pony Tail? Michael F, Jan 24, 2024
      RSS

    12. Cacti and Succulents

      Discussions:
      1,475
      Messages:
      8,221
      Latest: HELP: Lace aloe white patchy problem choufleur, Mar 27, 2025
      RSS

  7. Gardens by Type

    1. Japanese Gardens

      Design and appreciation of Japanese gardens. Also, outdoor Japanese gardening techniques.
      Discussions:
      58
      Messages:
      605
      Latest: Rocks for Bonsai AmphioxusCoreData, Jul 15, 2023
      RSS

    2. Small Space Gardening

      Discussions:
      177
      Messages:
      1,241
      Latest: helleborus AliciaT, May 31, 2025
      RSS

  8. UBC Botanical Garden

    1. Talk about UBC Botanical Garden

      Share your photos! Talk about your visit!
      Discussions:
      666
      Messages:
      2,868
      Latest: November 2025 in the Garden wcutler, Nov 5, 2025
      RSS

    2. Photographs

      Pics of UBC BG plants, events and people. You can post your photos of UBC BG in the "Talk about UBC Botanical Garden" forum.
      Discussions:
      622
      Messages:
      1,126
      Latest: Berberis × hortensis 'Charity' Douglas Justice, Jan 15, 2022
      RSS

    3. Davidsonia

      Discuss articles from the Davidsonia - A Journal of Botanical Garden Science.
      Discussions:
      101
      Messages:
      119
      Latest: Taxonomy in Conservation Biology: The Enigmatic Vancouver Island Beggarticks Daniel Mosquin, Jul 31, 2023
      RSS

  9. About the Forums

    1. Forum Announcements and Feedback

      Discussions:
      485
      Messages:
      3,605
      Latest: Site's certificate expired Frog, Jan 10, 2026
      RSS

    2. How to Use the Forums

      Links to forum help, tips and guides.
      Post comments and questions about help topics.
      Discussions:
      20
      Messages:
      38
      Latest: Error Message when trying to upload file wcutler, Aug 2, 2020
      RSS

    3. The Test Bed

      Experiment with posting and the forum tools.
      Do note that other forum members cannot reply to your posts in The Test Bed.
      Discussions:
      290
      Messages:
      510
      Latest: Testing a submit button wcutler, Mar 18, 2026 at 6:04 PM
      RSS

  10. Archives (no new threads, no replies)

    Archives of old forums.
    Only available to be read by registered forum members.

    1. Archived Events

      Discussions:
      862
      Messages:
      1,243
      Latest: 20251210 - ONLINE - Fungi Films - Dec 10, 2025 Frog, Dec 4, 2025
      RSS

    2. Garden Pest Management and Identification

      UBC Botanical Garden advocates the use of Integrated Pest Management.
      Discussions:
      1,200
      Messages:
      5,670
      Latest: 20260121 - Victoria - Mushroom Talk - Jan 21 2026 Frog, Jan 18, 2026
      RSS

    3. Woody Plants

      Discussions:
      1,454
      Messages:
      6,704
      Latest: Are Scarlet Curls Willows Invasive ... Or Not? Georgia Strait, Aug 29, 2015
      RSS

    4. Annuals, Biennials, Perennials, Ferns and Bulbs

      Discussions:
      934
      Messages:
      4,143
      Latest: Scarlet lily beetle and Coffee grinds/mulch Gardenlade, May 19, 2015
      RSS

    5. Poaceae

      Grasses, including bamboos.
      Discussions:
      246
      Messages:
      1,498
      Latest: Moso Bamboo Ron B, Jul 24, 2014
      RSS

    6. Rosa (roses)

      Discussions:
      321
      Messages:
      1,638
      Latest: Rose with red bark and small leaves Andre, Nov 11, 2013
      RSS

    7. Garden Design and Plant Suggestions

      Discussions:
      495
      Messages:
      3,531
      Sub-Forums: 1

      Garden Design and Plant Suggestions

      Sub-Forums

      1. Gardening for Water Conservation

      Latest: Pushing the limits of cold gardening!!! Geert, Jun 9, 2021
      RSS

    8. Plant Propagation

      Discussions:
      624
      Messages:
      3,121
      Latest: Fire And Ice Heliconia seeds dlanclos, Sep 13, 2015
      RSS

    9. Soils, Fertilizers and Composting

      Discussions:
      512
      Messages:
      3,016
      Latest: Seaweed in the garden? Margaret, Apr 14, 2014
      RSS

    10. Organic Gardening

      Discussions:
      37
      Messages:
      486
      Latest: Toxic? Wood Chips in and around garden Q Ron B, Jan 7, 2014
      RSS

    11. Vines and Climbers

      Discussions:
      393
      Messages:
      1,864
      Latest: Best way to kill Wisteria ostmark, Aug 29, 2015
      RSS

    12. Hibiscus

      Discussions:
      151
      Messages:
      760
      Latest: Winter Care for Hibiscus Plants heidiellen, Nov 22, 2014
      RSS

    13. Groundcovers

      Discussions:
      52
      Messages:
      384
      Latest: Ellisiophyllum pinnatum jantie, Jun 5, 2013
      RSS

    14. Photography and Art

      Discussions:
      725
      Messages:
      2,547
      Sub-Forums: 1

      Photography and Art

      Sub-Forums

      1. Flower Mandalas Project

      Latest: Coprosma brunnea Bruno FRANCOMME, Dec 29, 2021
      RSS

    15. Conversations Forum

      Discussions:
      456
      Messages:
      7,528
      Latest: A little bit lighthearted... leaf kotasek, Feb 4, 2010
      RSS