Question: zamia with brown leaves
hi I have two beautiful zamias but for a few days a stem that was beautiful is making the brown leaves what happened and how can I save them I care so much ... someone touched them in my presence it can be this thanks Maria
Sick Zamia: Answer: Zamia with brown leaves
zamioculcas is a herbaceous, evergreen plant, with a succulent rhizomatous root, native to southern Africa, widely used as a houseplant, because it loves a warm climate, with temperatures not below 15 ° C, and tolerates low light and drought . It is a particular plant, with large erect, slightly succulent stems, and beautiful lanceolate, shiny and leathery leaves; the peculiarity lies in the roots, which are succulent, meaning they can store water to be used in dry periods. They are also the most delicate part of these plants: if the soil tends to remain humid for a long time, molds and fungi attack the roots very easily, with obvious damage to the foliage and the stems. This is generally the main reason why the zamias suffer, with the foliage that from shiny and green becomes mushy and dark in color. The roots of the zamias are large and fleshy, so if the plant shows great signs of disease, it is possible to unearth them and detach the part affected by the disease, which will be rotten and soft; simply, with a very sharp knife, all the parts of the root that appear dark and unhealthy are cut, up to the clear and healthy pulp. This operation should be avoided if you are not sure to understand which are the diseased parts; if you do not consider it appropriate to carry out such a drastic operation, first of all try repotting your plant, removing the branches that appear sickly, then spray the plant with a systemic fungicide, which will be absorbed by the leaves and will enter the plant. This type of ailments do not manifest themselves simply because the plant has been touched, you can safely handle its foliage, but then wash your hands, because your fingers do not cause any damage to the plant, but on the contrary in the zamioculcas a number of very substances are contained. toxic, and therefore after handling any part of the plant it is important to wash your hands well. Your plant, on the other hand, is probably ill due to excessive watering: consider that zamias are cultivated as succulent plants, with watering to be provided only when the soil is dry; if with your fingers you still feel fresh and damp, postpone watering for a day or two. They love semi-shaded or shady locations, and direct sun should only reach them for short periods, and especially only in the cooler hours of the day. Avoid providing fertilizer for flowering plants, rather prefer fertilizers for succulent plants, to be provided from April to September, once a month, in half the dose.