https://dnr.illinois.gov/content/dam/soi/en/web/dnr/publications/documents/00000285.pdf
Feb 23, 2024 Thread starter #11 ducks4you Garden Master Joined Sep 4, 2009 Messages 11,245 Reaction score 14,047 Points 417 Location East Central IL, Was Zone 6, Now...maybe Zone 5 https://dnr.illinois.gov/content/dam/soi/en/web/dnr/publications/documents/00000285.pdf
