Cover
| Cover | Sep. 12, 2023 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Sep. 12, 2023 |
| Entity File Number | 001-41616 |
| Entity Registrant Name | LUCY SCIENTIFIC DISCOVERY, INC. |
| Entity Central Index Key | 0001865127 |
| Entity Tax Identification Number | 00-0000000 |
| Entity Incorporation, State or Country Code | A1 |
| Entity Address, Address Line One | 301-1321 Blanshard Street |
| Entity Address, Address Line Two | Victoria |
| Entity Address, City or Town | British Columbia |
| Entity Address, Country | CA |
| Entity Address, Postal Zip Code | V8W 086 |
| City Area Code | 778 |
| Local Phone Number | 410-5195 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Shares, no par value |
| Trading Symbol | LSDI |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |