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Platinum Sponsor
DAYS
HOURS
MINUTES
SECONDS
Platinum Sponsor
DAYS
HOURS
MINUTES
SECONDS
Platinum Sponsor
DAYS
HOURS
MINUTES
SECONDS

Apply Now!! The application deadlines are approaching: July 24 for One-Day Tours and July 23 for Post-Congress Tours.
Please check the reservation website for the latest information on available spots.

  • Technical Tours — One-Day Tour, August 28 (Registration has been closed.)
    • T-1 Hyogo / Kasai Course — fully booked
    • T-2 Hyogo / Awaji Course — about 10 spots left
    • T-3 Shiga Course — fully booked
    • T-4 Nara Course — fully booked
    • T-5 Mie Course — fully booked
  • Post-Congress Tours — August 29–31, 3 days / 2 nights (Deadline extended to July 23. Registration for each tour closes as soon as it sells out.)
    • PT-1 Kansai Area — a few spots left
    • PT-2 Western Japan — about 10 spots left
    • PT-3 Eastern Japan — a few spots left
    • PT-4 Eastern Japan — about 9 spots left
  • Gala Dinner — August 26, 19:00- (Registration has been closed.)

Ready for IHC2026? The full congress program is now open! With just 2 months to go, it’s time to start planning your days in Kyoto. Haven’t booked your accommodation yet? Check the venue and nearby hotel information. Check the Presentation Schedule to find your session, and don’t forget to review the Presentation Guidelines for presentation format and requirements.

Congratulations!! The 3MHT Competition finalists have been announced!

Update !! Manuscript submission deadline for Acta Horticulturae extended to August 15, 2026.

What’s New

SCIENTIFIC PROVISIONAL PROGRAM

23rd 24th 25th 26th 27th 28th
08:00
Open
OpenRegistration desk is open from 8:00 to 18:00.
Open
OpenRegistration desk is open from 8:00 to 18:00.
Open
OpenRegistration desk is open from 8:00 to 18:00.
Open
OpenRegistration desk is open from 8:00 to 18:00.
Special Scientific Event
8:00-12:00

08:30
09:00
09:30
10:00
Coffee Break
Coffee Break
Coffee Break
Coffee Break
10:30
Oral Session
10:30-12:30
Oral Session
10:30-12:30
Oral Session
10:30-12:30
Oral Session
10:30-12:30
11:00
11:30
12:00
12:30
LunchLunch is included in the registration fee.
LunchLunch is included in the registration fee.
LunchLunch is included in the registration fee.
LunchLunch is included in the registration fee.
13:00
Registration
13:00-18:00
RegistrationRegistration desk is open from 13:00 to 18:00
ISHS Members' Forum
13:00-15:00
13:30
14:00
Poster Session
14:00-15:00
Poster Session
14:00-15:00
Poster Session
14:00-15:00
14:30
15:00
Opening Ceremony & 3MHT Competition
15:00-18:00
Coffee Break
Coffee Break
Coffee Break
Coffee Break
15:30
Oral Session
15:30-17:30
Oral Session
15:30-17:30
Oral Session
15:30-17:30
Oral Session
15:30-17:30
16:00
16:30
17:00
17:30
Coffee Break
Coffee Break
Coffee Break
Farewell Speech
18:00
Welcome Reception
18:00-20:00
Workshop
business meeting
social event
Workshop
business meeting
social event
Workshop
18:30
19:00
19:30
Gala Dinner
19:30-21:30
Gala Dinner18:45 Reception opens — Welcome drinks will be served
19:15 Doors open
19:30 Dinner begins
20:00
20:30
21:00

23rd

  • Registration 13:00-18:00
    13:00 - 15:00
  • Opening Ceremony & 3MHT Competition 15:00-18:00
    15:00 - 18:00
  • Welcome Reception 18:00-20:00
    18:00 - 20:00

24th

  • Open
    08:00 - 08:00
  • 08:30 - 10:00
  • Coffee Break
    10:00 - 10:30
  • Oral Session 10:30-12:30
    10:30 - 12:30
  • 12:30 - 14:00
  • Poster Session 14:00-15:00
    14:00 - 15:00
  • Coffee Break
    15:00 - 15:30
  • Oral Session 15:30-17:30
    15:30 - 17:30
  • Coffee Break
    17:30 - 18:00
  • Workshop business meeting · social event
    18:00 - 19:30

25th

  • Open
    08:00 - 08:00
  • 08:30 - 10:00
  • Coffee Break
    10:00 - 10:30
  • Oral Session 10:30-12:30
    10:30 - 12:30
  • 12:30 - 14:00
  • Poster Session 14:00-15:00
    14:00 - 15:00
  • Coffee Break
    15:00 - 15:30
  • Oral Session 15:30-17:30
    15:30 - 17:30
  • Coffee Break
    17:30 - 18:00
  • Workshop business meeting · social event
    18:00 - 19:30

26th

27th

28th

23rd 24th 25th 26th 27th 28th
08:00
08:30
09:00
09:30
10:00
10:30
11:00
11:30
12:00
12:30
13:00
13:30
14:00
14:30
15:00
15:30
16:00
16:30
17:00
17:30
23rd 24th 25th 26th 27th 28th
10:00
Coffee Break
Coffee Break
Coffee Break
Coffee Break
10:30
11:00
11:30
12:00
12:30
13:00
13:30
14:00
14:30
15:00
Coffee Break
Coffee Break
Coffee Break
Coffee Break
15:30
16:00
16:30
17:00
17:30
Coffee Break
Coffee Break
Coffee Break

24th

  • Coffee Break
    10:00 - 10:30
  • Coffee Break
    15:00 - 15:30
  • Coffee Break
    17:30 - 18:00

25th

  • Coffee Break
    10:00 - 10:30
  • Coffee Break
    15:00 - 15:30
  • Coffee Break
    17:30 - 18:00

26th

  • Coffee Break
    10:00 - 10:30
  • Coffee Break
    15:00 - 15:30
  • Coffee Break
    17:30 - 18:00

27th

  • Coffee Break
    10:00 - 10:30
  • Coffee Break
    15:00 - 15:30
23rd 24th 25th 26th 27th 28th
17:30
Farewell Speech

27th

  • Farewell Speech
    17:30 - 18:00
23rd 24th 25th 26th 27th 28th
19:30
Gala Dinner
19:30-21:30
Gala Dinner18:45 Reception opens — Welcome drinks will be served
19:15 Doors open
19:30 Dinner begins
20:00
20:30
21:00

26th

23rd 24th 25th 26th 27th 28th
13:00
ISHS Members' Forum
13:00-15:00
13:30
14:00
14:30

26th

  • ISHS Members' Forum 13:00-15:00
    13:00 - 15:00
23rd 24th 25th 26th 27th 28th
12:30
LunchLunch is included in the registration fee.
LunchLunch is included in the registration fee.
LunchLunch is included in the registration fee.
LunchLunch is included in the registration fee.
13:00
13:30

24th

25th

26th

27th

23rd 24th 25th 26th 27th 28th

24th

  • Open
    08:00 - 08:00

25th

  • Open
    08:00 - 08:00

26th

  • Open
    08:00 - 08:00

27th

  • Open
    08:00 - 08:00
23rd 24th 25th 26th 27th 28th
15:00
Opening Ceremony & 3MHT Competition
15:00-18:00
15:30
16:00
16:30
17:00
17:30

23rd

  • Opening Ceremony & 3MHT Competition 15:00-18:00
    15:00 - 18:00
23rd 24th 25th 26th 27th 28th
10:30
Oral Session
10:30-12:30
Oral Session
10:30-12:30
Oral Session
10:30-12:30
Oral Session
10:30-12:30
11:00
11:30
12:00
12:30
13:00
13:30
14:00
14:30
15:00
15:30
Oral Session
15:30-17:30
Oral Session
15:30-17:30
Oral Session
15:30-17:30
Oral Session
15:30-17:30
16:00
16:30
17:00

24th

  • Oral Session 10:30-12:30
    10:30 - 12:30
  • Oral Session 15:30-17:30
    15:30 - 17:30

25th

  • Oral Session 10:30-12:30
    10:30 - 12:30
  • Oral Session 15:30-17:30
    15:30 - 17:30

26th

  • Oral Session 10:30-12:30
    10:30 - 12:30
  • Oral Session 15:30-17:30
    15:30 - 17:30

27th

  • Oral Session 10:30-12:30
    10:30 - 12:30
  • Oral Session 15:30-17:30
    15:30 - 17:30
23rd 24th 25th 26th 27th 28th
08:30
09:00
09:30
23rd 24th 25th 26th 27th 28th
14:00
Poster Session
14:00-15:00
Poster Session
14:00-15:00
Poster Session
14:00-15:00
14:30

24th

  • Poster Session 14:00-15:00
    14:00 - 15:00

25th

  • Poster Session 14:00-15:00
    14:00 - 15:00

27th

  • Poster Session 14:00-15:00
    14:00 - 15:00
23rd 24th 25th 26th 27th 28th
13:00
Registration
13:00-18:00
RegistrationRegistration desk is open from 13:00 to 18:00
13:30
14:00
14:30

23rd

  • Registration 13:00-18:00
    13:00 - 15:00
23rd 24th 25th 26th 27th 28th
08:00
Special Scientific Event
8:00-12:00
08:30
09:00
09:30
10:00
10:30
11:00
11:30

28th

  • Special Scientific Event 8:00-12:00
    08:00 - 12:00
23rd 24th 25th 26th 27th 28th
18:00
Welcome Reception
18:00-20:00
18:30
19:00
19:30

23rd

  • Welcome Reception 18:00-20:00
    18:00 - 20:00
23rd 24th 25th 26th 27th 28th
18:00
Workshop
business meeting
social event
Workshop
business meeting
social event
Workshop
18:30
19:00

24th

  • Workshop business meeting · social event
    18:00 - 19:30

25th

  • Workshop business meeting · social event
    18:00 - 19:30

26th

  • Workshop
    18:00 - 18:45
No events available!

Access from Kyoto Station to Venues

Kyoto International Conference Center

Subway Karasuma Line is the most convenient way to reach the venue from Kyoto Station [K11] or Shijo Station [K09]. Take the train bound for Kokusaikaikan Station [K01] and get off at the terminal station. ICC Kyoto is a 5-minute walk from the station (Exit 4-2).

The Prince Kyoto Takaragaike, Autograph Collection

The gala dinner venue, The Prince Kyoto Takaragaike, Autograph Collection, is located across the street from ICC Kyoto. It is a 6-minute walk from ICC Kyoto.

Kyoto Institute, Library and Archives
The Kyoto Botanical Garden

To reach the Kyoto Institute, Library and Archives or The Kyoto Botanical Garden, please get off at Kitayama Station [K03] on the Karasuma Subway Line. Kitayama Station is two stations before Kokusaikaikan Station [K01].

Walk south for about 4 minutes from Exits 1 or 3 to reach Kyoto Institute, Library and Archives.

To reach The Kyoto Botanical Garden, please exit through Exit 3.

Important Dates

Website Opened

2022 Aug 5

Early Bird Registration

until 2026 Jan 31

On-site Registration

2026 June 16-

Acta Horticulturae Manuscript Submission

until 2026 August 15

IHC2026 in Kyoto

2026 Aug 23-28

organized by
under the aegis of
co-organized by
supported by