BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//American Horticultural Society - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:American Horticultural Society
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:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20250309T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20251102T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20260308T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20261101T090000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20270314T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20271107T090000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260509T110000
DTEND;TZID=America/New_York:20260509T170000
DTSTAMP:20260426T085653
CREATED:20260416T161255Z
LAST-MODIFIED:20260416T161255Z
UID:10000150-1778324400-1778346000@ahsgardening.org
SUMMARY:Del Ray Home & Garden Tour
DESCRIPTION:The Del Ray House & Garden Tour shows off a variety of outstanding homes and gardens in Alexandria’s walkable\, eclectic Del Ray neighborhood. This year’s tour features several notable gardens\, including a home with a thriving kitchen garden and an award-winning year-round native plant landscape. \nThe Del Ray Citizens Association hosts this biennial self-guided walking tour on the Saturday before Mother’s Day\, rain or shine! Purchase tickets in advance and pick them up at the Farmer’s Market to begin the perfect Del Ray Saturday. Proceeds from ticket sales will support neighborhood projects and scholarships for local students.
URL:https://ahsgardening.org/event/del-ray-home-garden-tour/
CATEGORIES:Tour
ATTACH;FMTTYPE=image/png:https://ahsgardening.org/wp-content/uploads/2026/04/Copy-of-HG-Tour-2026-Logo-Oval-1.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260515T100000
DTEND;TZID=America/New_York:20260515T113000
DTSTAMP:20260426T085653
CREATED:20260318T195728Z
LAST-MODIFIED:20260318T195728Z
UID:10000127-1778839200-1778844600@ahsgardening.org
SUMMARY:AHS Live: Behind-the-Scenes Tour: High Line
DESCRIPTION:The High Line gardens are famous for their lush and emotionally evocative four-season design and the High Line continues to evolve\, responding to a changing city and a maturing tree canopy requiring careful curation from a talented team of horticulturists. Join Richard Hayden\, Senior Director of Horticulture\, for a tour and deep dive into the stewardship techniques employed\, the iconic plants and the ecological function of this reclaimed railway garden. We’ll also tour two new garden sections designed by Piet Oudolf\, whose original design and long term collaboration with the High Line has helped to keep the garden at the forefront of public gardens\, prompting the New York Times to label it ‘One of the 25 Must See Gardens of the World.’ \nRichard Hayden is a passionate horticulturist dedicated to an ecological and naturalistic approach to garden care and design. Since 2022 he has served as the Senior Director of Horticulture at the High Line where he leads a team of horticulturists in the stewardship and public programming of an historic\, elevated rail line on the west side of Manhattan that was reclaimed to become a biodiverse public garden with naturalistic plantings designed by Piet Oudolf. \nHayden previously served as Assistant Deputy Director at the Natural History Museum of Los Angeles County (NHMLA)\, where he was the primary project manager for the reimagining of the La Brea Tar Pits Museum and eleven acre park site. He also oversaw the Nature Gardens at NHMLA\, a wildlife habitat garden\, where he collaborated with scientists\, educators and interpreters to promote the garden as a leading site for the study of urban nature. \n$40 AHS members/$50 non-members\nAll tours are listed in location’s timezone\nRegister Here
URL:https://ahsgardening.org/event/ahs-live-behind-the-scenes-tour-high-line/
LOCATION:American Horticultural Society – AHS Live
CATEGORIES:Tour
ATTACH;FMTTYPE=image/jpeg:https://ahsgardening.org/wp-content/uploads/2026/02/0011_FHL_Portraits-scaled-e1773863839185.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20260521T160000
DTEND;TZID=America/New_York:20260521T210000
DTSTAMP:20260426T085653
CREATED:20260313T180928Z
LAST-MODIFIED:20260316T071708Z
UID:10000096-1779379200-1779397200@ahsgardening.org
SUMMARY:Secret Garden Party
DESCRIPTION:One of our most popular offerings each year – a party\, a garden\, and a big secret. You’ll come to Yew Dell\, hop on a minibus and we’ll whisk you away to one of our favorite private gardens – and you won’t know where we’re going till we get there! Follow our garden staff for a guided tour of the gardens or just sit back and enjoy a glass of wine and a few light snacks in one of the most beautiful spots in town. \nNote that there are two time slots: 4p-7p\, and 5:30p-8:30p.
URL:https://ahsgardening.org/event/secret-garden-party/
LOCATION:Yew Dell Botanical Gardens\, 6220 Old LaGrange Road\, Crestwood\, KY\, 40014\, United States
CATEGORIES:Tour
ATTACH;FMTTYPE=image/jpeg:https://ahsgardening.org/wp-content/uploads/2026/03/DSC0464-scaled-e1773425334524.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20260602T100000
DTEND;TZID=America/Los_Angeles:20260602T120000
DTSTAMP:20260426T085653
CREATED:20260318T200040Z
LAST-MODIFIED:20260318T200040Z
UID:10000128-1780394400-1780401600@ahsgardening.org
SUMMARY:AHS Live: Private Garden Tour: Windcliff
DESCRIPTION:On six-and-a-half acres overlooking the Puget Sound\, Windcliff is Daniel Hinkley’s renowned personal garden that has flourished for over twenty years. Showcasing specimens from his plant expeditions around the world\, the garden features a woodland\, meadow\, arboretum\, pond\, bog\, terraces\, and vegetable garden\, surrounded by spectacular water views. Hinkley will lead the tour\, finishing with time for attendees to explore the on-site nursery and purchase a bit of Windcliff to take home. \nDaniel Hinkley\, founder of Windcliff\, is a teacher\, writer\, lecturer\, consultant\, nurseryman\, naturalist\, and gardener. Above all\, he is committed to solid and sustainable horticultural practices\, above average garden plants\, landscapes of distinction and raising the collective awareness of the diversity of plant life on Earth as well as the magic and mysteries of our natural world. Hinkley is the recipient of numerous awards\, including the AHS Liberty Hyde Bailey Award and the Scott Arboretum Medal. He holds an MS in urban horticulture from University of Washington and a BS in urban horticulture from Michigan State University. \n$40 AHS members/$50 non-members\nAll tours are listed in location’s timezone\nRegister Here
URL:https://ahsgardening.org/event/ahs-live-private-garden-tour-windcliff/
LOCATION:American Horticultural Society – AHS Live
CATEGORIES:Tour
ATTACH;FMTTYPE=image/png:https://ahsgardening.org/wp-content/uploads/2026/03/Screenshot-2026-03-13-at-4.25.09-PM.png
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260612
DTEND;VALUE=DATE:20260615
DTSTAMP:20260426T085653
CREATED:20260413T204947Z
LAST-MODIFIED:20260413T204947Z
UID:10000157-1781222400-1781481599@ahsgardening.org
SUMMARY:Inviting Vines 2026
DESCRIPTION:Inviting Vines 2026 may be the best ever! The Friends of the Rogerson Clematis Collection will be making the most of an amazing opportunity to share the expertise and friendship of our longtime colleagues from Japan\, Mikiyoshi and Tomoko Chikuma\, and garden author and naturalist C. Colston Burrell\, with clematis lovers throughout the greater Portland area.\nJoin us for a weekend full of presentations\, workshops\, garden tours\, plant sales and more! Tickets go on sale on The Rogerson Clematis Collection website May 1st.
URL:https://ahsgardening.org/event/inviting-vines-2026/
LOCATION:Rogerson Clematis Garden (OR)\, 125 Rosemont Road\, West Linn\, Oregon\, 97068\, United States
CATEGORIES:Class,Family Event,Lecture/Talk,Sale,Social/Cultural Event,Tour,Workshop
ATTACH;FMTTYPE=image/png:https://ahsgardening.org/wp-content/uploads/2026/04/IMG_1297-e1776113355553.png
END:VEVENT
END:VCALENDAR