Posted 5/6/2016 22:22 (#5286663 - in reply to #5286512) Subject: RE: Strongest taproot?
EC-C-MO
Not really applicable to row crop, but mimosa trees have a good long one straight down. If I let one go for a couple years and just clip it at ground level while cleaning up the flower beds in the spring it seems like it will gain a foot depth a year. They have a nice bloom, but produce a lot of seed. Too much for the resident flower gardener.