CLS Holdings USA, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details)

Stockholders' Equity (Details)								1 Months Ended	2 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
Stockholders' Equity (Details)	Sep. 15, 2022 USD ($) $ / shares shares	Jun. 17, 2021 USD ($) $ / shares shares	Apr. 15, 2021 $ / shares shares	Mar. 31, 2021 $ / shares shares	Dec. 12, 2018 $ / shares shares	Jun. 20, 2018 USD ($) shares	May 31, 2018	Jan. 04, 2022 USD ($) $ / shares shares	Mar. 31, 2018 $ / shares shares	Feb. 28, 2023 USD ($) $ / shares shares	Feb. 28, 2022 USD ($) shares	Feb. 28, 2023 USD ($) $ / shares shares	Feb. 28, 2022 USD ($)	May 31, 2022 $ / shares shares	May 31, 2019 USD ($)	Sep. 14, 2022 $ / shares shares	Mar. 14, 2022 USD ($)	Oct. 31, 2021 $ / shares shares	Apr. 30, 2021 USD ($)	Jun. 20, 2018 $ / shares
Stockholders' Equity (Details) [Line Items]
Common Stock, Shares Authorized \| shares										187,500,000		187,500,000		187,500,000
Common Stock, Par or Stated Value Per Share (in Dollars per share) \| $ / shares										$ 0.0001		$ 0.0001		$ 0.0001
Preferred Stock, Shares Authorized \| shares										5,000,000		5,000,000		5,000,000
Preferred Stock, Par or Stated Value Per Share (in Dollars per share) \| $ / shares										$ 0.001		$ 0.001		$ 0.001
Stockholders' Equity, Reverse Stock Split	1-for-4
Common Stock, Shares, Outstanding \| shares										72,518,142		72,518,142		32,052,021		290,070,272
Stock Issued During Period, Shares, Reverse Stock Splits \| shares	576
Debt Conversion, Converted Instrument, Shares Issued \| shares	12,051,397
Class of Warrant or Rights, Granted \| shares	6,025,700							757,576	51,310					757,576
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares	$ 0.4							$ 1.65						$ 1.65
Debt Conversion, Original Debt, Amount (in Dollars) \| $	$ 3,434,647											$ 11,532,680	$ 281,000
Gain (Loss) on Extinguishment of Debt (in Dollars) \| $	2,111,699									$ 0	$ 0	(6,659,359)	0
Debt Instrument, Face Amount (in Dollars) \| $	$ 18,846,721							$ 2,500,000									$ 359,900		$ 6,229,672
Debt Instrument, Convertible, Conversion Price (in Dollars per share) \| $ / shares	$ 0.4		$ 1.2	$ 1.2	$ 3.2											$ 1.2		$ 3.2
Class of Warrant or Right, Number of Securities Called by Warrants or Rights \| shares	6,801,298		2,595,697	5,629,094	2,102,100											3,400,652		973,387
Warrant Description	each warrants issuable pursuant to the conversion of such debentures is exercisable for one share of the Company’s common stock at a price of $0.40 per share		each warrant issuable pursuant to conversion of such debentures is exercisable for one share of the Company’s common stock at a price equal to 137.5% of the conversion price (presently $1.65 per share) until July 14, 2024	each warrant issuable pursuant to conversion of the Canaccord Debentures is exercisable for one share of the Company’s common stock at a price equal to $1.60 per share until March 31, 2024.				Each warrant allows the holder to purchase one share of the Company’s common stock at an exercise price of $1.65 per share for three years after its date of issuance
Warrants and Rights Outstanding, Term								3 years
Shares Issued, Shares, Share-Based Payment Arrangement, before Forfeiture \| shares											25,000
Shares Issued, Value, Share-Based Payment Arrangement, before Forfeiture (in Dollars) \| $											$ 8,780
Warrants Issued, Price Per Warrant (in Dollars per share) \| $ / shares																				$ 1.8
Adjustments to Additional Paid in Capital, Warrant Issued (in Dollars) \| $												$ 0	$ 98,448
To Be Issued to Officers [Member]
Stockholders' Equity (Details) [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares									$ 5
Special Warrants [Member]
Stockholders' Equity (Details) [Line Items]
Adjustments to Additional Paid in Capital, Warrant Issued (in Dollars) \| $						$ 1,495,373
Debenture Offering, Advisory and Agent Fees [Member]
Stockholders' Equity (Details) [Line Items]
Unit Exercise Price (in Dollars per share) \| $ / shares					$ 3.2
Principal [Member]
Stockholders' Equity (Details) [Line Items]
Debt Conversion, Original Debt, Amount (in Dollars) \| $	$ 3,378,342
Accrued Interest [Member]
Stockholders' Equity (Details) [Line Items]
Debt Conversion, Original Debt, Amount (in Dollars) \| $	$ 56,305
Compensation Warrants [Member] \| Special Warrants [Member]
Stockholders' Equity (Details) [Line Items]
Class of Warrant or Rights, Granted \| shares						579,461
Compensation Warrants [Member] \| Debenture Offering [Member]
Stockholders' Equity (Details) [Line Items]
Class of Warrant or Rights, Granted \| shares					67,170
Adjustments to Additional Paid in Capital, Warrant Issued (in Dollars) \| $															$ 874,457
Debenture Offering, Advisory and Agent Fees [Member] \| Debenture Offering [Member]
Stockholders' Equity (Details) [Line Items]
Class of Warrant or Rights, Granted \| shares					268,680
Warrants and Rights Outstanding, Term					3 years
Unit, Description					Each warrant entitles the holder to purchase a unit for $3.20, which unit consists of one share of common stock and a warrant to purchase one-half share of common stock at an exercise price of $4.40 per share
WestPark Capital Inc [Member]
Stockholders' Equity (Details) [Line Items]
Unit, Description							Each warrant entitles the holder to purchase one unit, which consists of one share of common stock and a warrant to purchase one share of common stock, for C$2.60 per share		Each unit consists of four shares of common stock and one warrant to purchase a share of common stock for $3.
Canaccord Debentures [Member]
Stockholders' Equity (Details) [Line Items]
Debt Conversion, Converted Instrument, Shares Issued \| shares	28,414,149	234,167
Class of Warrant or Rights, Granted \| shares	14,207,075	117,083
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) \| $ / shares	$ 0.4	$ 1.1
Debt Conversion, Original Debt, Amount (in Dollars) \| $	$ 8,098,033	$ 281,000
Gain (Loss) on Extinguishment of Debt (in Dollars) \| $	(4,547,660)
Debt Instrument, Convertible, Conversion Price (in Dollars per share) \| $ / shares		$ 0.4
Warrants and Rights Outstanding, Term		3 years
Canaccord Debentures [Member] \| Principal [Member]
Stockholders' Equity (Details) [Line Items]
Debt Conversion, Original Debt, Amount (in Dollars) \| $	7,965,278
Canaccord Debentures [Member] \| Accrued Interest [Member]
Stockholders' Equity (Details) [Line Items]
Debt Conversion, Original Debt, Amount (in Dollars) \| $	$ 132,755