1+3Fall Nursery Sale – 30% off EverythingFall Nursery Sale – 30% off Everything9:00 AM PDTThursday 1 October 2026Fall Nursery Sale – 30% off Everything9:00 AM PDTStory Time (10/1)9:30 AM PDTMonthly Meeting October 1, 20266:00 PM EDT · Moorings Presbyterian Church, 791 Harbour Drive, Naples, Florida, United StatesPop-Up Plant Sale: California Natives and Vines of the World – Member Opening5:00 PM PDTand 2 more
2+2Fall Nursery Sale – 30% off EverythingFall Nursery Sale – 30% off Everything9:00 AM PDTFriday 2 October 2026Fall Nursery Sale – 30% off Everything9:00 AM PDTFall Birding with Ken Chaya in Central Park.10:00 AM EDTTonto Basin Chapter Fall Kick-Off10:30 AM MSTCalifornia Native Plants for Landscape Design12:00 PM PDTand 1 more
3+4Fall Nursery Sale – 30% off EverythingFall Nursery Sale – 30% off Everything9:00 AM PDTSaturday 3 October 2026Fall Nursery Sale – 30% off Everything9:00 AM PDTHampshire Carnivorous Plants – Open DayAll day · Hampshire Carnivorous Plants, SouthamptonGold Coast Bonsai Auction9:00 AM EDT · City of Sunrise Village Meeting Hall, SunriseScudder Preserve Rain Garden Planting Day9:00 AM EDT · Scudder Preserve, Atlantic Highlandsand 3 more
4Week›+4Fall Nursery Sale – 30% off EverythingFall Nursery Sale – 30% off Everything9:00 AM PDTSunday 4 October 2026Fall Nursery Sale – 30% off Everything9:00 AM PDTHampshire Carnivorous Plants – Open DayAll day · Hampshire Carnivorous Plants, SouthamptonDyeing with Plants workshop – Divide10:00 AM MDT · Divide, MT, DivideBAMPFA/Garden Talk: MAREN HASSINGER: Living Moving Growing with Anthony Graham10:00 AM PDTand 3 more
5Sussex Chapter October MeetingSussex Chapter October Meeting6:30 PM EDT · Lusscroft Farm, WantageMonday 5 October 2026Sussex Chapter October Meeting6:30 PM EDT · Lusscroft Farm, WantagePhoenix Chapter Monthly Meeting6:00 PM MST · via Zoom
6How to Care for and Grow a Young Tree Into an Old TreeHow to Care for and Grow a Young Tree Into an Old Tree6:30 PM EDTTuesday 6 October 2026How to Care for and Grow a Young Tree Into an Old Tree6:30 PM EDTNative Plants in Containers: No Garden is Too Small to Help Wildlife7:00 PM EDT · Hunterdon Main Branch Library, FlemingtonMonthly Meeting: John Doig7:00 PM PDT · Terra Linda Community Center, San Rafael
7Garden Buds – OctoberGarden Buds – OctoberAll dayWednesday 7 October 2026Garden Buds – OctoberAll dayDesigner in the Nursery (October)9:30 AM PDT · The Ruth Bancroft Garden, Walnut Creek
8Garden Buds – OctoberGarden Buds – OctoberAll dayThursday 8 October 2026Garden Buds – OctoberAll dayStory Time (10/8)9:30 AM PDT
9+3Garden Buds – OctoberGarden Buds – OctoberAll dayFriday 9 October 2026Garden Buds – OctoberAll dayIntroduction to Grasses at University of Arizona Herbarium8:30 AM MST · University of Arizona Herbarium, Herring HallIntegral Taiji and Qigong11:00 AM PDTHonolulu Orchid Society Show and Plant Sale9:00 AM HST · Washington Middle School Cafeteria, Honoluluand 2 more
10+8Garden Buds – OctoberGarden Buds – OctoberAll daySaturday 10 October 2026Garden Buds – OctoberAll dayWessex Orchid Society: Orchid & Bonsai Show11:00 AM GMT+1 · Portchester Village HallPollinator Day at My Backyard at Nectars10:00 AM EDT · My Backyard at Nectars, TitusvilleChristine Black’s Garden Tour in Pemberton10:00 AM EDTand 7 more
11Week›+5Garden Buds – OctoberGarden Buds – OctoberAll daySunday 11 October 2026Garden Buds – OctoberAll dayConnecticut Orchid Society Orchid Show and Sale12:00 PM EDT · Sheraton Hartford South, Rocky HillOctober meeting – Jason Fisher, Orchids Limited12:30 PM UTC · St. David’s Episcopal Church, South YarmouthConejo C&SS – Fall Sale 20269:00 AM PDT · 558 N. Ventu Park Road, Thousand Oaks, Thousand Oaksand 4 more
12Garden Buds – OctoberGarden Buds – OctoberAll dayMonday 12 October 2026Garden Buds – OctoberAll dayOctober Monthly Meeting6:30 PM EDT · St Lukes Methodist Church, Indianapolis2026 Annual Auction7:00 PM EDT · Christ Lutheran Church Social Hall, Oakland Park
13Garden Buds – OctoberGarden Buds – OctoberAll dayTuesday 13 October 2026Garden Buds – OctoberAll day
14Garden Buds – OctoberGarden Buds – OctoberAll dayWednesday 14 October 2026Garden Buds – OctoberAll day(Webinar) Integrated Pest Management – Applied Horticulture Series11:00 AM PDTHOS General Membership Meeting7:00 PM HST · Lanakila Elementary School Cafeteria, Honolulu
15+3Garden Buds – OctoberGarden Buds – OctoberAll dayThursday 15 October 2026Garden Buds – OctoberAll dayGolden-hour iPhone Photography Workshop4:30 AM PDTField Clues to Land Use History – Guided Walk with Jared Rosenbaum9:30 AM EDTLet it Go to Seed: Learn to Collect, Save & Grow10:00 AM EDT · Ocean County Park, Lakewoodand 2 more
16Garden Buds – OctoberGarden Buds – OctoberAll dayFriday 16 October 2026Garden Buds – OctoberAll dayPaints, Pots & Pints at Headlands Brewing in Walnut Creek2:00 PM PDT
17+8Garden Buds – OctoberGarden Buds – OctoberAll daySaturday 17 October 2026Garden Buds – OctoberAll dayShropshire Sarracenias – Open DayAll day · Shropshire Sarracenias, TelfordCentral Orchid Society Annual Show11:00 AM GMT+1 · Perton Church Hall, Nr. WolverhamptonFall Fruit & Foliage Bonsai Exhibition (Michigan)8:00 AM EDTand 7 more
18Week›+4Garden Buds – OctoberGarden Buds – OctoberAll dayShropshire Sarracenias – Open DayShropshire Sarracenias – Open DayAll day · Shropshire Sarracenias, TelfordFall Garden Festival & Bonsai Expo – HeathcoteFall Garden Festival & Bonsai Expo – Heathcote8:00 AM EDT · Heathcote Botanical Gardens, Fort Pierce+4 moreSunday 18 October 2026Garden Buds – OctoberAll dayShropshire Sarracenias – Open DayAll day · Shropshire Sarracenias, TelfordFall Garden Festival & Bonsai Expo – Heathcote8:00 AM EDT · Heathcote Botanical Gardens, Fort PiercePlantCon HoustonAll day · Reliant Center — Hall D, Houstonand 3 more
19+2Garden Buds – OctoberGarden Buds – OctoberAll dayPlant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorBeyond the Garden Fence: Creating Native Landscapes that Inspire OthersBeyond the Garden Fence: Creating Native Landscapes that Inspire Others6:30 PM EDT+2 moreMonday 19 October 2026Garden Buds – OctoberAll dayPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorBeyond the Garden Fence: Creating Native Landscapes that Inspire Others6:30 PM EDTOpen Q&A Native Landscape Forum7:00 PM EDT · Stockton University Unified Science Ctr., Rm 160, Gallowayand 1 more
20+5Garden Buds – OctoberGarden Buds – OctoberAll dayPlant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorVolunteers Needed for Planting Day at Cloverdale Farm County ParkVolunteers Needed for Planting Day at Cloverdale Farm County Park9:00 AM EDT · Cloverdale Farm County Park, Barnegat+5 moreTuesday 20 October 2026Garden Buds – OctoberAll dayPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorVolunteers Needed for Planting Day at Cloverdale Farm County Park9:00 AM EDT · Cloverdale Farm County Park, BarnegatPaints, Pots & Pints at Headlands Brewing in Berkeley5:00 PM PDTand 4 more
21+4Garden Buds – OctoberGarden Buds – OctoberAll dayPlant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, Superior(Webinar) Design the Ruth Way(Webinar) Design the Ruth Way11:00 AM PDT+4 moreWednesday 21 October 2026Garden Buds – OctoberAll dayPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, Superior(Webinar) Design the Ruth Way11:00 AM PDTButterfly Walks in the Garden2:00 PM PDTand 3 more
22+3Garden Buds – OctoberGarden Buds – OctoberAll dayPlant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorPhoenix: Desert Botanical Garden 50th Annual Plant SalePhoenix: Desert Botanical Garden 50th Annual Plant Sale7:00 AM MST · Desert Botanical Garden, Phoenix+3 moreThursday 22 October 2026Garden Buds – OctoberAll dayPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorPhoenix: Desert Botanical Garden 50th Annual Plant Sale7:00 AM MST · Desert Botanical Garden, PhoenixStory Time (10/22)9:30 AM PDTand 2 more
23+2Garden Buds – OctoberGarden Buds – OctoberAll dayPlant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorPhoenix: Desert Botanical Garden 50th Annual Plant SalePhoenix: Desert Botanical Garden 50th Annual Plant Sale7:00 AM MST · Desert Botanical Garden, Phoenix+2 moreFriday 23 October 2026Garden Buds – OctoberAll dayPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorPhoenix: Desert Botanical Garden 50th Annual Plant Sale7:00 AM MST · Desert Botanical Garden, PhoenixPhoenix: Center for Native and Urban Wildlife Fall Plant Sale10:00 AM MST · Scottsdale Community College, Scottsdaleand 1 more
24+13Garden Buds – OctoberGarden Buds – OctoberAll dayPlant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorPhoenix: Desert Botanical Garden 50th Annual Plant SalePhoenix: Desert Botanical Garden 50th Annual Plant Sale7:00 AM MST · Desert Botanical Garden, Phoenix+12 moreSaturday 24 October 2026Garden Buds – OctoberAll dayPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorPhoenix: Desert Botanical Garden 50th Annual Plant Sale7:00 AM MST · Desert Botanical Garden, PhoenixHuntington Fall Plant Sale 202610:00 AM PDT · Huntington Botanical Gardens, San Marinoand 11 more
25Week›+7Garden Buds – OctoberGarden Buds – OctoberAll dayPlant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorPhoenix: Desert Botanical Garden 50th Annual Plant SalePhoenix: Desert Botanical Garden 50th Annual Plant Sale7:00 AM MST · Desert Botanical Garden, Phoenix+7 moreSunday 25 October 2026Garden Buds – OctoberAll dayPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorPhoenix: Desert Botanical Garden 50th Annual Plant Sale7:00 AM MST · Desert Botanical Garden, PhoenixHuntington Fall Plant Sale 202610:00 AM PDT · Huntington Botanical Gardens, San Marinoand 6 more
26+2Garden Buds – OctoberGarden Buds – OctoberAll dayPlant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorPhoenix: Desert Botanical Garden 50th Annual Plant SalePhoenix: Desert Botanical Garden 50th Annual Plant Sale7:00 AM MST · Desert Botanical Garden, Phoenix+2 moreMonday 26 October 2026Garden Buds – OctoberAll dayPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorPhoenix: Desert Botanical Garden 50th Annual Plant Sale7:00 AM MST · Desert Botanical Garden, PhoenixAquatic Invaders – Whitefish7:00 PM MDT · Whitefish Community Center, Whitefishand 1 more
27Garden Buds – OctoberGarden Buds – OctoberAll dayPlant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorTuesday 27 October 2026Garden Buds – OctoberAll dayPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, Superior
28Garden Buds – OctoberGarden Buds – OctoberAll dayPlant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorFall Bird WalkFall Bird Walk9:00 AM PDTWednesday 28 October 2026Garden Buds – OctoberAll dayPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorFall Bird Walk9:00 AM PDT
29Plant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorStory Time (10/29)Story Time (10/29)9:30 AM PDTBay Area BatsBay Area Bats5:00 PM PDT+1 moreThursday 29 October 2026Plant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorStory Time (10/29)9:30 AM PDTBay Area Bats5:00 PM PDTTraversing California: A Botanical Journey Lecture5:30 PM PDT
30Plant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorHalloween Scavenger HuntHalloween Scavenger Hunt3:00 PM UTC · Paul J Ciener Botanical GardenPlein AiR with Forest StearnsPlein AiR with Forest Stearns9:15 AM PDT+1 moreFriday 30 October 2026Plant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorHalloween Scavenger Hunt3:00 PM UTC · Paul J Ciener Botanical GardenPlein AiR with Forest Stearns9:15 AM PDTMovie Night – Coco5:30 PM PDT · The Ruth Bancroft Garden, Walnut Creek
31Plant Sale at Boyce Thompson ArboretumPlant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorRHS Orchid Expert Group: Study Visit & MeetingRHS Orchid Expert Group: Study Visit & MeetingAll day · Eric Young Orchid Foundation, TrinitySaturday 31 October 2026Plant Sale at Boyce Thompson Arboretum6:00 AM MST · Boyce Thompson Arboretum, SuperiorRHS Orchid Expert Group: Study Visit & MeetingAll day · Eric Young Orchid Foundation, Trinity