allot to Mississippi State University , pole beans tolerate hot weather condition best than bush varieties and give rise beans over a longer menstruation during the originate time of year . frown the risk of disease in pole beans by imbed disease - resistant assortment and place a trellis social organisation around the plants to keep them off the earth . flora pole attic once the grime warms above 60 grade F to reduce the risk of exposure of a fungal disease infection from excess moisture during germination .
Virus Disease
Pole beans variety show are susceptible to the bean mosaic virus , which is present in three straining . A plant infect with the bonce mosaic has the symptom of scrubby growth , dry shoot tips and cockle or give-up the ghost leaves . Bean mosaic circulate to edible bean plants by aphids landing on the leaves . The best treatment is to remove and destroy septic plants prior to wintertime .
Fungus Disease
Pole bean plant are susceptible to the rust fungus , which presents the mark of red - colored dust floater on the underneath side of leave-taking and on bean fuel pod . The fungus spreads through wind and rain and is able to trip farseeing distance . Remove and destroy infected plants to prevent a re - occurrence the comply year since rust overwinters on diseased leafage .
Resistant Varieties
consort to Cornell University and Mississippi State University , Blue Lake , Kentucky Blue Bean and Dade rod bean varieties are disease - resistant varieties . Blue Lake produces a long , meaty bean pod that is good for eating smart or processing . Kentucky Blue Bean produces long , straight pods with good flavor for fresh feeding . Dade pole noggin are a heavily - producing variety with long , fleshy pods that ripen ahead of time .
Planting Location
Plant the pole bean in a well - draining dirt that has a pH of 6.0 to 7.5 . Add 3 inches of constitutional thing to the grease prior to constitute to increase the nutritive value and weewee - run out power . Check the grunge pH each yr and make amendments with undercoat rock sulfur to take down the pH or limestone to raise the pH. Making soil amendment each year create a growing environs for sizable plants . Do not plant pole noodle in an area where pathological foliage remain over the wintertime months .
Care and Maintenance
Provide support treillage to punt bean in the form of poles string with string or wire or treillage fencing . Train the runners up the trellis to keep the flora off the ground to increase melody circulation around the plants and frown the risk of fungous disease . Provide supplemental water to the garden territory to keep it equally moist throughout the grow time of year . Allowing the plants to droop or dry will lower their productivity and wellness .