I have had great success with all of my bean purchases from M I Gardener. They are my favorite place to shop for seeds!

These beans earned more space. Fantastic production with very little maintenance. Zone 6b

These took a LONG time to mature but were worth the wait! They took over everything growing around them but I'm not complaining. I will be growing twice as much as last yr because they were so delicious and pretty too. Grown in N. MS zone 8a

These grew beautifully for me in Michigan, zone 5A. They made THE BEST refried beans my family has ever had. We look forward to growing much more next year.

I ordered these a little late in the season, but whimsically sowed about a dozen anyway, hoping for a late frost. I got lucky! These beans are absolutely gorgeous, and I was able to harvest about a cup of shelled beans per 8-10 plants. I saved most of my seed packages for next season, but am not worried about germination rates--they keep for quite a while if stored properly (dry, cool, etc...).
Also, this is a bush bean. The website may say pole, but the packaging and my experience say they are definitely a bush--roughly 2' high, and I didn't even give them the chance they deserve by planting them on time. These are seriously great, give them a try!