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September 202638 events
SOLD OUT | REDWOOD GROVE CONCERT: Fantastic NegritoSep 3, 20265:30 PM PDTLocation TBAHappening nowFirst US National Tropical Bonsai ExhibitionSep 5 – Sep 6, 20268:00 AM EDTMarriot Westchase, Houston TexasThis weekendOOS Volunteer hours opportunity – Christmas lights checkSep 5, 20268:30 AM CDTOklahoma City, OKThis weekendSick Plant ClinicSep 5, 20269:15 AM PDTLocation TBAThis weekendFreeDurham Orchid Show & Craft FairSep 6, 202610:00 AM GMT+1Durham, Co. DurhamThis weekendFreeGarden Buds – SeptemberSep 9 – Sep 30, 2026Location TBAIn 6 days$60 – $75(Webinar) Maximizing your Irrigation – Applied Horticulture SeriesSep 9, 202611:00 AM PDTLocation TBAIn 6 days$20 – $30Sound Bath (9/9)Sep 9, 20266:00 PM PDTWalnut Creek, CAIn 6 days$35 – $52HOS General Membership MeetingSep 9, 20267:00 PM HSTHonolulu, HIIn 6 daysFreeNative Plant Society of New Mexico Annual ConferenceSep 10 – Sep 13, 2026Location TBAIn 7 daysStory Time (9/10)Sep 10, 20269:30 AM PDTLocation TBAIn 7 daysFreeGarden Party @ ZooMontana – BillingsSep 10, 20265:00 PM MDTBillings, MontanaIn 7 daysFreeSOLD OUT | REDWOOD GROVE CONCERT: MirahSep 10, 20265:30 PM PDTLocation TBAIn 7 daysSeptember OSOGSL MeetingSep 11, 20267:00 PM CDTSt. Louis, MOIn 8 daysBaree Lake – LibbySep 12, 20268:00 AM MDTLibby, MontanaIn 9 daysFreeHOS Judging at Lanakila Multi-Purpose Senior CenterSep 12, 202610:00 AM HSTHonolulu, HawaiiIn 9 daysBotanical Bash – A Celebration of Plants and PeopleSep 13, 202610:00 AM PDTLocation TBAIn 10 daysFreeSouth Coast C&SS monthly meeting -September 2026Sep 13, 20262:00 PM PDTRolling Hills Estates, CAIn 10 daysMelana and Jim Davison, “Conversations with My Orchids”Sep 14, 20267:30 PM EDTOakland Park, FLIn 11 daysMBC WorkshopSep 15, 20267:00 PM PDTSan Rafael, CAIn 12 daysSeptember Butterfly WalkSep 16, 20262:00 PM PDTLocation TBAIn 13 daysIntegral Taiji and QigongSep 18, 202611:00 AM PDTLocation TBAIn 15 daysGPJC September JudgingSep 19, 202610:00 AM CDTWinfield, KSIn 16 daysDevon Orchid Society — Autumn Show at Burnham NurseriesSep 20, 202610:00 AM GMT+1Newton Abbott, DevonIn 16 daysFreeOOS Meeting—September 2026Sep 20, 20261:00 PM CDTOklahoma City, OKIn 17 daysMBC Beginner’s WorkshopSep 22, 20267:00 PM PDTSan Rafael, CAIn 19 daysBotanical Journaling with Catherine WattersSep 24, 202610:00 AM PDTLocation TBAIn 21 daysPlant Forward Garden Design with Sean HoganSep 24, 20265:30 PM PDTLocation TBAIn 21 daysBournemouth Orchid Society Autumn ShowSep 26, 202611:00 AM GMT+1Canford Magna, DorsetIn 22 days£4RHS Orchid Expert Group MeetingSep 26, 20261:30 PM GMT+1Canford Magna, DorsetIn 22 daysSeptember Fall FestivalSep 26, 202612:00 PM EDTIndianapolis, IndianaIn 23 daysFreeMonterey Bay Area C&SS – Fall Sale & Show 2026Sep 26 – Sep 27, 20269:00 AM PDTWatsonville, CAIn 23 daysPhoenix: Shadow Mountain Nature HikeSep 27, 20267:00 AM MSTPhoenix, ArizonaIn 24 daysHOS Judging at Aiea Orchid Club MeetingSep 28, 20267:00 PM HSTAiea, HawaiiIn 25 daysOctober OSOGSL MeetingOct 2, 20267:00 PM CDTSt. Louis, MOIn 29 daysGold Coast Bonsai AuctionOct 3, 20269:00 AM EDTSunrise, FloridaIn 30 daysSick Plant ClinicOct 3, 20269:15 AM PDTLocation TBAIn 30 daysFreeDyeing with Plants workshop – DivideOct 4, 202610:00 AM MDTDivide, MTIn 31 daysFreeLong Beach Cactus Club – Annual Auction 2026Oct 4, 20261:00 PM PDTBellflowerIn 31 daysMonthly Meeting: John DoigOct 6, 20267:00 PM PDTSan Rafael, CAIn 33 daysIntroduction to Grasses at University of Arizona HerbariumOct 9, 20268:30 AM MSTUniversity of Arizona Herbarium, Herring HallIn 36 daysIntegral Taiji and QigongOct 9, 202611:00 AM PDTLocation TBAIn 36 daysHonolulu Orchid Society Show and Plant SaleOct 9, 20269:00 AM HSTHonolulu, HIIn 36 daysFreeWessex Orchid Society: Orchid & Bonsai ShowOct 10, 202611:00 AM GMT+1Portchester Village HallIn 36 days£3Honolulu Orchid Society Show and Plant SaleOct 10, 20269:00 AM HSTHonolulu, HIIn 37 daysFreeConejo C&SS – Fall Sale 2026Oct 11, 20269:00 AM PDTThousand Oaks, CAIn 38 daysSouth Coast C&SS monthly meeting OCTOBER 2026Oct 11, 20261:00 PM PDTTorrance, CaliforniaIn 38 daysOctober Monthly MeetingOct 12, 20266:30 PM EDTIndianapolis, IndianaIn 39 daysFree2026 Annual AuctionOct 12, 20267:00 PM EDTOakland Park, FLIn 39 daysHOS General Membership MeetingOct 14, 20267:00 PM HSTHonolulu, HIIn 41 daysFreeCentral Orchid Society Annual ShowOct 17, 202611:00 AM GMT+1Nr. WolverhamptonIn 43 daysFall Fruit & Foliage Bonsai Exhibition (Michigan)Oct 17, 20268:00 AM EDTLocation TBAIn 44 daysPhoenix: Desert Botanical Garden 50th Annual Plant SaleOct 22 – Oct 26, 20267:00 AM MSTPhoenix, AZIn 49 daysHuntington Fall Plant Sale 2026Oct 23 – Oct 25, 202610:00 AM PDTSan Marino, CAIn 50 daysPalomar C&SS – Fall Show & Sale 2026Oct 24 – Oct 25, 20269:00 AM PDTEncinitas, CAIn 51 daysFreeHOS Judging at Aiea Orchid Club MeetingOct 26, 20267:00 PM HSTAiea, HawaiiIn 53 daysRHS Orchid Expert Group: Study Visit & MeetingOct 31 – Nov 1, 2026Trinity, JerseyIn 57 daysBritish Orchid Council Judging SymposiumNov 1, 202610:00 AM GMTTrinity, JerseyIn 58 daysSouth Coast C&SS monthly meeting -NOVEMBER 2026Nov 8, 20261:00 PM PSTRancho Palos Verdes, CANovember Monthly MeetingNov 9, 20266:30 PM ESTIndianapolis, IndianaFree

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