| Cover | Nov. 15, 2021 |
| Cover [Abstract] | |
| Entity Registrant Name | Lowell Farms Inc. |
| Entity Central Index Key | 0001838128 |
| Document Type | 8-K |
| Amendment Flag | false |
| Entity Emerging Growth Company | true |
| Document Period End Date | Nov. 15, 2021 |
| Entity Ex Transition Period | false |
| Entity File Number | 000-56254 |
| Entity Address Address Line 1 | 19 Quail Run Circle |
| Entity Address Address Line 2 | Suite B |
| Entity Address City Or Town | Salinas |
| Entity Address Postal Zip Code | 93907 |
| City Area Code | 831 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Local Phone Number | 998-8214 |
| Entity Address State Or Province | CA |
| Entity Incorporation State Country Code | Z4 |
