This article is about an area of Mexico City, for other uses read Polanco (disambiguation). Polanco is an upscale area in the Miguel Hidalgo borough of Mexico City, located north of Chapultepec Park and consisting of five official neighborhoods ( colonias ).olanco is served by the Polanco and Auditorio stations of the Mexico City metro (subway). Peseros (minibuses), city buses and trolleybuses ply numerous streets in Polanco continuing to and from other parts of the city.
Beans may exhibit seed rot, damping-off, and root rot symptoms due to many other causes. Sclerotinia sclerotiorum which causes Sclerotinia wilt or white mold also causes a stem rot under certain conditions. The disease frequently occurs after a period of warm, humid weather.
Water. Give black wax beans enough water to produce flowers and bean pods. Extreme fluctuations of soil moisture produce deformed pods. Only the first seeds develop in the pod, while the rest of the pod withers. Poor water supply causes the flowers and beans to fall off the plants prematurely.se 1/2 cup of fertilizer for every 25 feet of planting row. These plants do not need heavy applications of nitrogen because this member of the legume family fixes nitrogen in the soil. Give black wax beans enough water to produce flowers and bean pods. Extreme fluctuations of soil moisture produce deformed pods.