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Document and Entity Information | 12 Months Ended
--- | ---
Sep. 30, 2021 shares
Document Information [Line Items] |
Document Type | 20-F
Document Registration Statement | false
Document Annual Report | true
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Entity File Number | 001-38397
Entity Registrant Name | Farmmi, Inc.
Entity Incorporation, State or Country Code | E9
Entity Address, Address Line One | Fl 1, Building No. 1
Entity Address, Address Line Two | 888 Tianning Street, Liandu District
Entity Address, City or Town | Lishui
Entity Address, Country | CN
Entity Address, Postal Zip Code | 323000
Title of 12(b) Security | Ordinary Shares, $0.001 par value per share
Trading Symbol | FAMI
Security Exchange Name | NASDAQ
Entity Common Stock, Shares Outstanding | 557,780,383
Entity Current Reporting Status | Yes
Entity Voluntary Filers | No
Entity Interactive Data Current | Yes
Entity Well-known Seasoned Issuer | No
Entity Filer Category | Non-accelerated Filer
Entity Emerging Growth Company | true
Entity Ex Transition Period | false
Entity Shell Company | false
Entity Central Index Key | 0001701261
Document Fiscal Year Focus | 2020
Current Fiscal Year End Date | --09-30
Document Fiscal Period Focus | FY
Document Period End Date | Sep. 30, 2021
Amendment Flag | false
Document Accounting Standard | U.S. GAAP
Business Contact [Member] |
Document Information [Line Items] |
Contact Personnel Name | Wenhua Liu
City Area Code | 86
Local Phone Number | 0578-82612876
Contact Personnel Email Address | lwh@farmmi.com
Entity Address, Address Line One | Fl 1, Building No. 1
Entity Address, Address Line Two | 888 Tianning Street, Liandu District
Entity Address, City or Town | Lishui
Entity Address, Country | CN
Entity Address, Postal Zip Code | 323000

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