How big are the black beans going to get in the next 5-6 weeks. Only two more weeks to go to open greenhouse. It's all clean and ready. Bell peppers planted Jan.1, 2013 ( photo / image / picture from Donna S's Garden ) Black beans planted Jan. 12, 2013 ( photo / image / picture from Donna S's Garden )
Donna, according to the one seed catalog that offers black beans, they get about 20 feet tall and can take over an entire acre, per plant 8) ! Kidding, just kidding. Actually, the catalog says that the plants get 22-24" tall at maturity, and bear in 95 days. These probably aren't the same variety that you have, but it's the only information I can find. I would guess, and it is a guess, that your bean seedlings will get about 15" tall in the next month or so.