Post-Season Poinsettia Care

by Kurt M. Jones, Chaffee County Extension Director             The holidays are behind us, but that doesn’t mean that you need to discard your poinsettias!  Poinsettias often lose their color in late winter, usually by mid-March.  When the plant has passed its stage of usefulness in March or April, remove the colorful bracts and part of the stem.  This cutting back can be done any time from March through mid-July, depending on the desirable size and shape of the plant.  Be sure to leave three or four leaves on each stem to insure sufficient photosynthesis.            During the early summer, the plant will need to be repotted into the next larger size pot.  Use a well-drained potting soil, such as a blend of sphagnum peat moss, vermiculite and/or perlite.  Thoroughly mixing a phosphate fertilizer with the soil at the time of repotting is a common practice.            Place the poinsettia in a bright area where the temperature will remain constant.  Water as needed to keep the soil moi