Hi there, I wish I could give you a name but we are restricted from giving company names. So I will tell you this. Go to your local nursery and present the same question. They probably have or will have those in Spring. The other thing I would say is, I have seen them in reputable seed catalogs which I have already been getting. Your local Extension Educator could also give you some ideas. I am attaching a link to their office. https://guernsey.osu.edu/about/staff     I wish you the best with this. The Brown Marmorated Stink bug can affect yields. I would suggest you educate yourself on these destructive insects. https://www.stopbmsb.org/ You will find many sites giving information about this insect. Again, I wish you the best. Thank you for contacting ask extension.