Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

v2.4.1.9
Document And Entity Information
9 Months Ended
Feb. 28, 2015
Apr. 13, 2015
Document and Entity Information [Abstract]    
Entity Registrant Name CLS HOLDINGS USA, INC.  
Document Type 10-Q  
Current Fiscal Year End Date --05-31  
Entity Common Stock, Shares Outstanding   11,250,000dei_EntityCommonStockSharesOutstanding
Amendment Flag false  
Entity Central Index Key 0001522222  
Entity Current Reporting Status Yes  
Entity Voluntary Filers No  
Entity Filer Category Smaller Reporting Company  
Entity Well-known Seasoned Issuer No  
Document Period End Date Feb. 28, 2015  
Document Fiscal Year Focus 2015  
Document Fiscal Period Focus Q3