v3.26.1
Organization and nature of business (Details Narrative) - USD ($)
1 Months Ended 6 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Mar. 31, 2026
Jan. 13, 2026
Aug. 06, 2025
Nov. 04, 2024
Oct. 31, 2024
Jul. 23, 2024
Jul. 13, 2022
Jul. 28, 2015
Net loss     $ 37,600,000              
Cash   $ 35,000,000 $ 200,000              
FAMI | Minority Interest One                    
Noncontrolling interest, ownership percentage by parent                   100.00%
Farmmi Supply Chain                    
Ownership percentage     100.00%              
Farmmi International                    
Noncontrolling interest, ownership percentage by parent     100.00%              
Ownership percentage     100.00%              
Farmmi Enterprise                    
Noncontrolling interest, ownership percentage by parent     100.00%              
Ownership percentage     100.00%              
Farmmi Health Development                    
Noncontrolling interest, ownership percentage by parent     100.00%              
Ownership percentage     5.00%              
Zhejiang Suyuan Agricultural                    
Noncontrolling interest, ownership percentage by parent     100.00%              
Ownership percentage     100.00%     95.00%        
Farmmi E-Commerce                    
Noncontrolling interest, ownership percentage by parent     100.00%              
Ownership percentage           5.00%        
Suppchains Oak                    
Noncontrolling interest, ownership percentage by parent     100.00%   100.00%          
Suppchains Transport                    
Noncontrolling interest, ownership percentage by parent     100.00%       100.00%      
Farmmi Healthcare                    
Noncontrolling interest, ownership percentage by parent     100.00%              
Ownership percentage     95.00%              
Jiangxi Xiangbo                    
Noncontrolling interest, ownership percentage by parent     100.00%              
Ownership percentage     100.00%              
Yitang Mediservice                    
Noncontrolling interest, ownership percentage by parent   100.00% 100.00%              
Farmmi Eco Agri                    
Noncontrolling interest, ownership percentage by parent     100.00%              
Ownership percentage     100.00%              
Farmmi USA                    
Noncontrolling interest, ownership percentage by parent     100.00%              
Ownership percentage     100.00%              
Bluesage                    
Noncontrolling interest, ownership percentage by parent     100.00% 100.00%            
Farmmi Food and Farmmi Supply Chain                    
Noncontrolling interest, ownership percentage by parent   100.00%                
Cash consideration   $ 2,754                
SuppChains Group Inc                    
Noncontrolling interest, ownership percentage by parent               75.00%    
Farmmi Biotech                    
Noncontrolling interest, ownership percentage by parent 100.00%                  
Cash consideration $ 1,405                  
Guoning Zhonghao                    
Noncontrolling interest, ownership percentage by parent 100.00%                  
Cash consideration $ 1,405                  
Ningbo Farmmi Trade                    
Noncontrolling interest, ownership percentage by parent 100.00%                  
Cash consideration $ 702                  
Farmmi Canada Inc.                    
Noncontrolling interest, ownership percentage by parent                 100.00%