Join the WORLDWIDE Horticulture Community at IHC2022

The International Horticultural Congress is where the world comes together to share and drive challenges on human nutrition, adaptation to climate changes, sustainability of production systems, competitiveness for horticultural value chains.

We encourage you to be on site in order to benefit from network, individual relationships, workshops, technical visits, opening ceremony and social events. If for sanitary reasons you could not be present, facilities are offered to switch from physical to virtual registration.


Beyond the very attractive prices proposed for this 31st edition, a real effort has been made to allow young scientists and students to participate in the congress. Moreover, discounts are offered according to the number of registrations by the same organisation. It is therefore proposed to group the registrations at the level of the institution in order to obtain a grouped order.

Moreover, organizations and foundations joined efforts to award grants to attend IHC2022.

The fees listed below include :
6 days of congress
25 events in the event (Usually 1 symposium = 1 theme) IHC2022 = 25 themes
2 evenings offered (opening ceremony, friendly cocktail in the 1st park dedicated to Plants in Europe

All fees quoted in euros, VAT included
In person attendance 10% VAT included
Digital attendance 20% VAT included


Register as a group and benefit from preferential rates :  

10 PASS  - 10%  
30 PASS  -15%  
50 PASS  - 20%  
100 PASS  -25%  


We encourage the participation of the industry!

Full registration includes

-Admission to all  Congress sessions   
-Admission to the  exhibition  
-Invitation to the Opening  Ceremony  &  Welcome Reception  (Sunday, August 14th 2022)  
A delegate bag including the Programme and the book of Abstracts  
-Morning and afternoon tea/coffee breaks  
-Invitation to the reception at Terra Botanica  
(Wednesday, August, 17th 2022)  
-1 volume of Acta Horticulturae  (electronic version)  
Admission to the full digital platform


A specific layout is being designed especially for you in the Botanical Garden. The park's 4 hectares are laid out in an English style garden dating from 1904-1905. Its footpaths,waterfalls and statues provide a serene and romantic atmosphere that is a perfect antidote to the bustle of the city.

Sandwich style  (take away): €10
French sandwich, dessert and one non-alcoholic drink

Lunch box style (take away) : €17 
Starter, main course, dessert, and one non-alcoholic drink

Traditional French style : €28
starter, main course, dessert, one drink (including wine)

Lunches are not included in the registration fees unless specified otherwise.

Lunches are available on site

gala dinner 84


Enjoy an exceptional moment, facing the unmissable Château d'Angers!

Real highlight of this 31st edition, you will have the opportunity to enjoy a traditional French dinner, punctuated by shows that are designed to impress


Registration will be confirmed after receiving the full payment. Those who do not receive a confirmation notice before the congress, are requested to contact the registration secretariat at

Full payment needs to be received before the deadline to benefit from the corresponding fee.

Registration changes may be allowed as follows :   

Change from in-person participation to virtual participation is possible until June 15th 2022, under certain conditions :  

  • If traveling is impossible due to sanitary reasons : reimbursement of the price difference, without administrative fees (certificate or national regulation required)  
  • If travelling is no longer possible but not due to sanitary reasons : no reimbursement of the price difference  

Requests for registration changes must be sent via e-mail to 

Cancellation policy :  

Cancellation and refund for in-person attendance will be subject to the following conditions:

-Before 15 June 2022: 100% refund (less applicable bank charges).
-Between 15 June 2022 and 1st August 2022: 80% refund (less applicable bank charges).
-After 1st August 2022 : no refund

Cancellation for remote participation is not allowed. Please note that registration refunds will be processed 30 days after the end of IHC 2022 at the latest.

Please note that registration refunds will processed 30 days after the end of IHC2022 at the latest.