August 28(Mon) - 31(Thu), 2023. The University of Tokyo, JAPAN, Hongo / Yayoi Campus

Welcome message

The 4th Asian Horticultural Congress (AHC2023) will be held in Tokyo in 2023. AHC2023 will bring together scientists and experts from around the world to discuss Asian horticulture. The year 2023 is the 100th anniversary of the Japanese Society for Horticultural Science (JSHS). Horticulture in the Asian region has made great strides over the last 100 years. We are now at a tipping point where innovation is needed to develop while conserving the environment and resources over the next 100 years for the horticulture that underpins our lives. The conference will provide a platform to discuss the latest advances, new ideas, trends, experiences, and research results with regard to horticultural science. We are looking forward to seeing you in Tokyo.

Chairperson of the Executive Committee
Saneyuki Kawabata


March 27, 2023
The server for Abstract submission (ROSA system) was restored.
March 27, 2023
The server for Abstract submission (ROSA system) is currently down. Please wait until it is restored.
Also, the member login to the ISHS site does not seem to be working.
March 22, 2023
Plenary Session has been updated.
March 20, 2023
Abstract submission deadline extended from March 31, 2023 to April 30,2023.
Please note that presenters must register by 30 April. Failure to register and pay will result in cancellation of the abstract.

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October 18, 2022
Add technical tour
September 14, 2022
Add topics
September 7, 2022
Registration started September 8,2022.
Register here
September 1, 2022
Registration will be open September 8,2022.
August 16, 2022
Second circular was posted on the website.
July 19, 2022
Website open.