Keep plants picked for more production. 91G. East of the Cascades grow Hystyle, Probe, Shade, Slenderette, Jade. Roma II is an excellent Roma-type bush bean. Pole beans should be planted like bush beans, except they have to be trellised or grown up a pole. If planting to grow up a pole, plant about six seeds at the base of each pole.
Beans are subject to several viruses and root disorders and white and gray mold.
Avoid watering that wets the foliage, remove dead plants at the end of the year and rotate your crops from year to year.