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.
Root rot, damping-off, and seed rots are major diseases of green beans and lima beans in some years and in some soils. These diseases are caused by a complex of soil-borne fungi; they are not seed-borne. These diseases tend to be spotty in fields, and their occurrence is unpredictable.
Also known as the damping-off disease, root rot commonly affect the cannabis plants during the seedling stage because of over watering and poor draining properties of the medium that will cause the water to be stagnant. Indications that your marijuana plants are affected with root/stem rot disease:ips on how to handle marijuana plants affected with root rot: 1. The affected area of the plant should be immediately removed. 2. Expose the marijuana plants to more light intensity to allow warming of the soil and remove the excess mulch on the surface.