v3.26.3
Document and Entity Information Document
Sep. 25, 2026
Entity Information [Line Items]  
Entity Central Index Key 0000825542
Amendment Flag true
Entity Emerging Growth Company false
Trading Symbol SMG
Title of 12(b) Security Common Shares, $0.01 stated value
Pre-commencement Issuer Tender Offer false
Pre-commencement Tender Offer false
Soliciting Material false
Written Communications false
Local Phone Number 644-0011
City Area Code (937)
Entity Address, Postal Zip Code 43041
Entity Address, State or Province OH
Entity Address, City or Town Marysville
Entity Address, Address Line One 14111 Scottslawn Road
Entity Tax Identification Number 31-1414921
Entity File Number 001-11593
Entity Incorporation, State or Country Code OH
Entity Registrant Name Scotts Miracle-Gro Co
Document Period End Date Sep. 25, 2026
Document Type 8-K/A
Security Exchange Name NYSE
Amendment Description This Amendment No. 1 to the Current Report on Form 8-K amends Item 5.02 of the Current Report on Form 8-K filed on September 11, 2026 (the “Original Form 8-K”) solely to correct a typographical error. As previously furnished, the Original Form 8-K reflected that Mr. Hanft had retired from the Board when, in fact, Mr. Hanft had resigned his position.