Este es el mayor secreto sobre las Calatheas

Spring is the ideal time to repot them (if you live in a place with seasons). Use a slightly larger pot and take the opportunity to divide the plant if you want to obtain new specimens. Since they are rhizomatous plants, look for small bulbs in the soil from which the leaves emerge. It is also possible to propagate them from cuttings, making a cut just below a node, from where the future roots will sprout.