BEGIN:VCALENDAR VERSION:2.0 PRODID:-//American Horticultural Society - ECPv6.17.3.1//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-ORIGINAL-URL:https://ahsgardening.org X-WR-CALDESC:Events for American Horticultural Society REFRESH-INTERVAL;VALUE=DURATION:PT1H X-Robots-Tag:noindex X-PUBLISHED-TTL:PT1H BEGIN:VTIMEZONE TZID:America/New_York BEGIN:DAYLIGHT TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:EDT DTSTART:20250309T070000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0400 TZOFFSETTO:-0500 TZNAME:EST DTSTART:20251102T060000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:EDT DTSTART:20260308T070000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0400 TZOFFSETTO:-0500 TZNAME:EST DTSTART:20261101T060000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:EDT DTSTART:20270314T070000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0400 TZOFFSETTO:-0500 TZNAME:EST DTSTART:20271107T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTART;VALUE=DATE:20260910 DTEND;VALUE=DATE:20260915 DTSTAMP:20260817T163537Z CREATED:20260817T163537Z LAST-MODIFIED:20260817T163537Z UID:10000670-1788998400-1789430399@ahsgardening.org SUMMARY:APLD International Landscape Design Conference DESCRIPTION:Join the landscape design community in Columbus\, Ohio\, September 10–14\, for the 2026 APLD International Landscape Design Conference. The conference features nationally and internationally recognized speakers\, inspiring garden tours\, educational sessions\, networking opportunities\, and the latest ideas and best practices in landscape design. Whether you’re an experienced professional\, an emerging designer\, or a landscape design enthusiast\, you’ll leave with new knowledge\, valuable connections\, and fresh inspiration. URL:https://ahsgardening.org/event/apld-international-landscape-design-conference/ LOCATION:Hilton Columbus Downtown\, 402 North High Street\, Columbus\, OH\, 43215\, United States CATEGORIES:Lecture/Talk,Tour ATTACH;FMTTYPE=image/jpeg:https://ahsgardening.org/wp-content/uploads/2026/08/APLD_Conference2026_1080x1080Ad_ConferencePromo-e1786984526990.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/New_York:20260912T100000 DTEND;TZID=America/New_York:20260912T150000 DTSTAMP:20260602T180219Z CREATED:20260602T180219Z LAST-MODIFIED:20260602T180219Z UID:10000199-1789207200-1789225200@ahsgardening.org SUMMARY:Arboretum Expo 2026: Tree Day and Plant Sale DESCRIPTION:A community celebration of trees and the many exciting things happening in the Arboretum lands! Join us for tours of the grounds\, trails\, gardens\, research projects\, tree climbing demonstrations\, and an in-person plant sale. Take home an interesting woody plant\, grown in the Arboretum greenhouse and tended to by our dedicated staff and volunteers. \nThe Arboretum Expo will be held on the West Lawn\, the Park and in The Arboretum Centre\, with announcements and performances at the Gazebo. URL:https://ahsgardening.org/event/arboretum-expo-2026-tree-day-and-plant-sale/ LOCATION:University of Guelph Arboretum\, College Avenue East\, Guelph\, Ontario\, N1G 2W6\, Canada CATEGORIES:Family Event,Sale END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/New_York:20260912T130000 DTEND;TZID=America/New_York:20260912T143000 DTSTAMP:20260624T134622Z CREATED:20260624T134622Z LAST-MODIFIED:20260624T134622Z UID:10000277-1789218000-1789223400@ahsgardening.org SUMMARY:Make\, Dip & Dye DESCRIPTION:Spend an afternoon at Magnolia Plantation & Gardens creating your own textile masterpiece. Using traditional indigo dye techniques and a rich extract derived from a humble green plant\, you’ll watch your fabric emerge from the vat and transform into a signature blue right before your eyes. \nAs part of our America 250 programming\, this hands-on workshop dives deep into the science of natural fermentation and oxidation. We will also honor and uncover the complex history of indigo—one of colonial South Carolina’s most powerful cash crops—and the vital knowledge and labor of enslaved Africans who mastered its cultivation in the Lowcountry. \nUnwind\, create\, and connect while enjoying a selection of light bites and refreshments. URL:https://ahsgardening.org/event/make-dip-dye/2026-09-12/ LOCATION:Magnolia Plantation and Gardens\, 3550 Ashley River Road\, Charleston\, South Carolina\, 29414\, United States CATEGORIES:Workshop ATTACH;FMTTYPE=image/jpeg:https://ahsgardening.org/wp-content/uploads/2026/06/Journey-to-Indigo-Make-Dip-Dye-for-Families-Workshop-2-scaled-e1782308762901.jpeg END:VEVENT END:VCALENDAR